In General Ledger Run a Project Financial Statement creating columns filtered on the desired class:
  1. In Reports, select Project Reports and open the Project Financial Statement.
  2. Select to show Income Statement and Balance Sheet on the General Tab.
  3. Select the Columns tab and add a New Column.
  4. Define the correct parameters on the General and Date Range tab.
  5. Select the Filters tab and for Classes, choose Selected and filter on the appropriate class.
  6. Repeat steps 3-6 for all other classes.
OR
 
In General Ledger, Query, create a project query
  1. Create a project query.
  2. On the Criteria tab, choose Account Class and Transaction Post Date.
  3. On the Output tab, choose Project ID, Debit/Credit, Transaction Amount and anything other desired fields.
  4. Select the Results tab.
  5. Click the Export to Excel icon to compare the results easier.

    OR
Filter the General Ledger report by Class and/or Project. 
  1. In Reports, Account reports, open the General Ledger Report.
  2. On the General tab, select a date range.
  3. On the Filters tab, select the specific Class and/or Project.
  4. Preview or print the report.