Alright, let's work through 1850 times 7237 step by step
1850 × 7237 = 7237 × (1850)
+ 7237 × 0 producing 0
+ 7237 × 50 that is equal 361850
+ 7237 × 800 giving us 5789600
+ 7237 × 1000 that is equal 7237000

= 13388450
