Alright, let's work through 1557 times 4981 step by step
1557 × 4981 = 4981 × (1557)
+ 4981 × 7 producing 34867
+ 4981 × 50 that results in 249050
+ 4981 × 500 yielding 2490500
+ 4981 × 1000 resulting in 4981000

= 7755417
