We're going to solve 4728 multiplied by 2920
4728 × 2920 = 2920 × (4728)
+ 2920 × 8 what gives us 23360
+ 2920 × 20 that is equal 58400
+ 2920 × 700 resulting in 2044000
+ 2920 × 4000 producing 11680000

= 13805760
