Alright, let's work through 6237 times 1091 step by step
6237 × 1091 = 1091 × (6237)
+ 1091 × 7 yielding 7637
+ 1091 × 30 giving us 32730
+ 1091 × 200 resulting in 218200
+ 1091 × 6000 yielding 6546000

= 6804567
