We're going to solve 4455 multiplied by 2720
4455 × 2720 = 2720 × (4455)
+ 2720 × 5 producing 13600
+ 2720 × 50 that is equal 136000
+ 2720 × 400 that equals 1088000
+ 2720 × 4000 that results in 10880000

= 12117600
