No problem, we've got 9144 and 5215 to multiply
9144 × 5215 = 5215 × (9144)
+ 5215 × 4 producing 20860
+ 5215 × 40 that equals 208600
+ 5215 × 100 giving us 521500
+ 5215 × 9000 producing 46935000

= 47685960
