Alright, let's work through 1822 times 4237 step by step
1822 × 4237 = 4237 × (1822)
+ 4237 × 2 giving us 8474
+ 4237 × 20 yielding 84740
+ 4237 × 800 that equals 3389600
+ 4237 × 1000 yielding 4237000

= 7719814
