Calculation using Pivot Table Sum

Summary

Pivot Table Sum * Hourly rate for General Ledger

Content

Hello,

We are currently trying to use an Absence Balance Report to identify any outstanding liabilities for our General Ledger. I have an Absence Balance Report that uses a Pivot table to add up the absence balances of certain plans. I'd like to multiply this by their hourly rate to obtain our outstanding liability. Right now I'm having issues getting that total sum. I have attached the XML I am using.

Thanks in advance!