Hi Alteryx Junkies
Although I am not new to Alteryx, but still I am having a difficulty in solving this problem.
I have a dataset with Year over year accumulated amount. I want to add accumulated amount until it reaches the paid amount (equal or less than but exceed) and find out the start year and end year from the Effective Year. Here is the screenshot of the sample problem.

For example for cust_id 90132, the accumulated Amount starting from 2021 to 2016 adds up to make paid amount as $2021.85. Therefore the start year is 2016 and the end year is 2021. The output looks like this:

The solution might involve summing up Accumulated Amount until the Amount matches to the Paid Amount and then pull Start year and End Year from Effective Year.
Any help would be greatly appreciated.
Best
Pooja