how can i find the right most cell containing data in non-consecutive columns based on a reference cell? For Instance, I have a unit number in column A, then i have dates in columns C, F, & I. I want to know the last column containing a date and have that date entered into column B. I have used the max function, however, this does not reference the unit number. I need it to reference the unit number so that my data does not get mixed up.
Solved by D. D. in 19 mins