Alright, let's work through 6137 times 611 step by step
6137 × 611 = 611 × (6137)
+ 611 × 7 what gives us 4277
+ 611 × 30 which equals 18330
+ 611 × 100 yielding 61100
+ 611 × 6000 producing 3666000

= 3749707
