Alright, let's work through 4952 times 9792 step by step
4952 × 9792 = 9792 × (4952)
+ 9792 × 2 that is equal 19584
+ 9792 × 50 that is equal 489600
+ 9792 × 900 yielding 8812800
+ 9792 × 4000 giving us 39168000

= 48489984
