Let's get this math done. We have 739 and we're going to multiply it by 4. This is the same as taking 739 and adding it to itself 4 times.
Step 1: 0 + 739 = 739
Step 2: 739 + 739 = 1478
Step 3: 1478 + 739 = 2217
Step 4: 2217 + 739 = 2956

So, 739*4 = 2956