No problem, we've got 1878 and 5324 to multiply
1878 × 5324 = 5324 × (1878)
+ 5324 × 8 which equals 42592
+ 5324 × 70 that equals 372680
+ 5324 × 800 that is equal 4259200
+ 5324 × 1000 giving us 5324000

= 9998472
