No problem, we've got 4501 and 2378 to multiply
4501 × 2378 = 2378 × (4501)
+ 2378 × 1 that equals 2378
+ 2378 × 00 giving us 0
+ 2378 × 500 that is equal 1189000
+ 2378 × 4000 which equals 9512000

= 10703378
