Let's get some mathematical interaction going. I'm thinking of a number. Record what you think my number is based on the following completed steps:

I'm thinking of a number...

  1.  I multiply it by 6
  2. I add 24
  3. I divide by 2
  4. I multiply by 112
  5. I divide by 4
  6. I multiply by 12
  7. I half the current answer
  8. I divide by 100
  9. I multiply by 3
  10. The number that I end up with is 98.28

Which number did I start with?