No problem, we've got 1845 and 4624 to multiply
1845 × 4624 = 4624 × (1845)
+ 4624 × 5 producing 23120
+ 4624 × 40 that is equal 184960
+ 4624 × 800 that results in 3699200
+ 4624 × 1000 giving us 4624000

= 8531280
