Alright, let's work through 4136 times 1817 step by step
4136 × 1817 = 1817 × (4136)
+ 1817 × 6 producing 10902
+ 1817 × 30 which equals 54510
+ 1817 × 100 which equals 181700
+ 1817 × 4000 which equals 7268000

= 7515112
