the maximum out put value for 3 input variables from many cases

iam less than a beginner in matlab and what i have here is a data sheet for three input values and there output on ansys with about 150 cases i need a surrogate genatic algorhtim model to calaculate for me the most optimum inputs to get the maximum output

[Torsten]

Then why not taking the three input values that give the maximum output out of the 150 cases ?