No problem, we've got 4342 and 4857 to multiply
4342 × 4857 = 4857 × (4342)
+ 4857 × 2 yielding 9714
+ 4857 × 40 producing 194280
+ 4857 × 300 that results in 1457100
+ 4857 × 4000 that equals 19428000

= 21089094
