Let's get this math done. We have 736 and we're going to multiply it by 4. This is the same as taking 736 and adding it to itself 4 times.
Step 1: 0 + 736 = 736
Step 2: 736 + 736 = 1472
Step 3: 1472 + 736 = 2208
Step 4: 2208 + 736 = 2944

So, 736*4 = 2944