No problem, we've got 4247 and 9092 to multiply
4247 × 9092 = 9092 × (4247)
+ 9092 × 7 resulting in 63644
+ 9092 × 40 resulting in 363680
+ 9092 × 200 giving us 1818400
+ 9092 × 4000 resulting in 36368000

= 38613724
