Step 1:
The first step to converting 18526.571955461 to a fraction is to re-write 18526.571955461 in the form p/q where p and q are both positive integers. To start with, 18526.571955461 can be written as simply 18526.571955461/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 18526.571955461, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 18526.571955461/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 18526.571955461/1 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 18526.571955461 as a fraction:
129686/7 / 1