Alright, let's work through 5027 times 991 step by step
5027 × 991 = 991 × (5027)
+ 991 × 7 resulting in 6937
+ 991 × 20 which equals 19820
+ 991 × 000 yielding 0
+ 991 × 5000 producing 4955000

= 4981757
