No problem, we've got 1005 and 4600 to multiply
1005 × 4600 = 4600 × (1005)
+ 4600 × 5 that is equal 23000
+ 4600 × 00 that results in 0
+ 4600 × 000 that results in 0
+ 4600 × 1000 resulting in 4600000

= 4623000
