No problem, we've got 4210 and 1516 to multiply
4210 × 1516 = 1516 × (4210)
+ 1516 × 0 yielding 0
+ 1516 × 10 resulting in 15160
+ 1516 × 200 that is equal 303200
+ 1516 × 4000 resulting in 6064000

= 6382360
