No problem, we've got 1213 and 4215 to multiply
1213 × 4215 = 4215 × (1213)
+ 4215 × 3 that results in 12645
+ 4215 × 10 giving us 42150
+ 4215 × 200 that equals 843000
+ 4215 × 1000 producing 4215000

= 5112795
