Alright, let's work through 1942 times 4116 step by step
1942 × 4116 = 4116 × (1942)
+ 4116 × 2 that is equal 8232
+ 4116 × 40 yielding 164640
+ 4116 × 900 resulting in 3704400
+ 4116 × 1000 yielding 4116000

= 7993272
