Hi,
Are you in Excel or a database program? What exactly do you mean by
"database"? Are you talking about the List Manager?
If your 3 columns of data are in A1:C1000, then in D1 enter the formula you
were alreay given =MAX(A1:C1) and copy it down to D1000. You can use the
results in column D in other formula, of course or you can do something with
the result right in column D, for example:
=IF(MAX(A1:C1)>50,"Important",MAX(A1:C1)/100)
Database programs, such as Fox Pro, Access, also allow this kind of
calculation, however, the syntax varies.