We're going to solve 4580 multiplied by 1875
4580 × 1875 = 1875 × (4580)
+ 1875 × 0 which equals 0
+ 1875 × 80 that equals 150000
+ 1875 × 500 resulting in 937500
+ 1875 × 4000 resulting in 7500000

= 8587500
