Alright, let's work through 9729 times 4931 step by step
9729 × 4931 = 4931 × (9729)
+ 4931 × 9 yielding 44379
+ 4931 × 20 yielding 98620
+ 4931 × 700 that is equal 3451700
+ 4931 × 9000 resulting in 44379000

= 47973699
