Step 1:
The first step to converting 995592171.7891 to a fraction is to re-write 995592171.7891 in the form p/q where p and q are both positive integers. To start with, 995592171.7891 can be written as simply 995592171.7891/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 995592171.7891, which in this case is 4. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 995592171.7891/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 995592171.7891/1 each by 10000:
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 995592171.7891 as a fraction:
995592171/1 / 1