Alright, let's work through 5242 times 4037 step by step
5242 × 4037 = 4037 × (5242)
+ 4037 × 2 producing 8074
+ 4037 × 40 producing 161480
+ 4037 × 200 that is equal 807400
+ 4037 × 5000 that results in 20185000

= 21161954
