No problem, we've got 4170 and 1115 to multiply
4170 × 1115 = 1115 × (4170)
+ 1115 × 0 yielding 0
+ 1115 × 70 producing 78050
+ 1115 × 100 giving us 111500
+ 1115 × 4000 resulting in 4460000

= 4649550
