Me and my simple questions: Can I do this in FPGA?

Thanks so much guys, I'll carefully study all your answers. My professor says I don't need to use Floating point unit for this, he says by designing a simple Adder-Multiplier-Accumulator would be enough (maybe is what Galfonz is mentioning). I will implement this on my FPGA but what i'm intending is to simulate a Chip which can perform this equation.

I have another question, this Floating Operation Module on the FPGA, Can it serves to several PE at the same time? Or it's a single module that will serve one PE one at a time? I ask this because I may need to do this equation in several PE at the same moment in paralell.