Alright, let's work through 1213 times 4545 step by step
1213 × 4545 = 4545 × (1213)
+ 4545 × 3 that equals 13635
+ 4545 × 10 producing 45450
+ 4545 × 200 which equals 909000
+ 4545 × 1000 which equals 4545000

= 5513085
