Alright, let's work through 4237 times 5933 step by step
4237 × 5933 = 5933 × (4237)
+ 5933 × 7 that equals 41531
+ 5933 × 30 that equals 177990
+ 5933 × 200 that equals 1186600
+ 5933 × 4000 what gives us 23732000

= 25138121
