Alright, let's work through 4521 times 9131 step by step
4521 × 9131 = 9131 × (4521)
+ 9131 × 1 what gives us 9131
+ 9131 × 20 resulting in 182620
+ 9131 × 500 that equals 4565500
+ 9131 × 4000 producing 36524000

= 41281251
