Fx(n)(x) = Px(n)(X(n)<=x)

Fx(n)(x) = Px1...xn(max{x1,...xn}<=x)

Fx(n)(x) = Px1...xn(x1<=x,...,xn<=x)

Fx(n)(x) = Px1(x1<=x)*...*Pxn(xn<=x)

Fx(n)(x) = Fx1(x)*...*Fxn(x)

Fx(n)(x) = Fx1(x)*...*Fxi(x)*...*Fxn(x)

Fx(n)(x) = Fx1(x)*...*Fx(n-1)(x)*Fxi(x)

Fxi(x) = Fx(n)(x) / Fx1(x)*...*Fx(n-1)(x)

not sure where to go from here...