Alright, let's work through 9994 times 4587 step by step
9994 × 4587 = 4587 × (9994)
+ 4587 × 4 producing 18348
+ 4587 × 90 resulting in 412830
+ 4587 × 900 which equals 4128300
+ 4587 × 9000 yielding 41283000

= 45842478
