No problem, we've got 9440 and 9123 to multiply
9440 × 9123 = 9123 × (9440)
+ 9123 × 0 which equals 0
+ 9123 × 40 giving us 364920
+ 9123 × 400 giving us 3649200
+ 9123 × 9000 giving us 82107000

= 86121120
