We're going to solve 4991 multiplied by 8489
4991 × 8489 = 8489 × (4991)
+ 8489 × 1 producing 8489
+ 8489 × 90 that equals 764010
+ 8489 × 900 resulting in 7640100
+ 8489 × 4000 producing 33956000

= 42368599
