No problem, we've got 1009 and 4578 to multiply
1009 × 4578 = 4578 × (1009)
+ 4578 × 9 which equals 41202
+ 4578 × 00 that is equal 0
+ 4578 × 000 resulting in 0
+ 4578 × 1000 which equals 4578000

= 4619202
