Step 1:
The first step to converting 217074.88308458 to a fraction is to re-write 217074.88308458 in the form p/q where p and q are both positive integers. To start with, 217074.88308458 can be written as simply 217074.88308458/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 217074.88308458, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 217074.88308458/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 217074.88308458/1 each by 100000000:
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 217074.88308458 as a fraction:
217075/1 / 1