Need help in rpas rule

Hi,

I have a requirement to write one rule as below way.

meas1 (sku-store-day)   --> data gets in this measure in a different process

mease2 (style-store-day)    = meas1 (sku-store-day) (total_pop)

meas3 (style-store-day)  --> data comes into measure from a file

meas4.level([prod].[style]) (sku-store-day).= meas3 (style-store-day)  where mease4 has a method prop_pop

So data from meas3 supposed to spread to meas4 proportionally

Now I want that data in meas4 to be spread  from meas3 as per ratio we have for meas2 for each style-sku

Is it possible?

Thanks