We're going to solve 9240 multiplied by 4887
9240 × 4887 = 4887 × (9240)
+ 4887 × 0 what gives us 0
+ 4887 × 40 which equals 195480
+ 4887 × 200 that is equal 977400
+ 4887 × 9000 producing 43983000

= 45155880
