Alright, let's work through 4207 times 2977 step by step
4207 × 2977 = 2977 × (4207)
+ 2977 × 7 giving us 20839
+ 2977 × 00 giving us 0
+ 2977 × 200 which equals 595400
+ 2977 × 4000 which equals 11908000

= 12524239
