Alright, let's work through 8763 times 5561 step by step
8763 × 5561 = 5561 × (8763)
+ 5561 × 3 yielding 16683
+ 5561 × 60 that results in 333660
+ 5561 × 700 which equals 3892700
+ 5561 × 8000 producing 44488000

= 48731043
