Alright, let's work through 5237 times 4054 step by step
5237 × 4054 = 4054 × (5237)
+ 4054 × 7 producing 28378
+ 4054 × 30 resulting in 121620
+ 4054 × 200 that equals 810800
+ 4054 × 5000 what gives us 20270000

= 21230798
