Alright, let's work through 4261 times 9545 step by step
4261 × 9545 = 9545 × (4261)
+ 9545 × 1 which equals 9545
+ 9545 × 60 producing 572700
+ 9545 × 200 what gives us 1909000
+ 9545 × 4000 yielding 38180000

= 40671245
