Step 1:
The first step to converting 99892.449629436 to a fraction is to re-write 99892.449629436 in the form p/q where p and q are both positive integers. To start with, 99892.449629436 can be written as simply 99892.449629436/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 99892.449629436, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 99892.449629436/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 99892.449629436/1 each by 1000000000:
Step 3:
Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out, which leads to the following answer for 99892.449629436 as a fraction:
199785/2 / 1