Alright, let's work through 9486 times 7900 step by step
9486 × 7900 = 7900 × (9486)
+ 7900 × 6 yielding 47400
+ 7900 × 80 producing 632000
+ 7900 × 400 that equals 3160000
+ 7900 × 9000 that results in 71100000

= 74939400
