Step 1:
The first step to converting 45571.909414012 to a fraction is to re-write 45571.909414012 in the form p/q where p and q are both positive integers. To start with, 45571.909414012 can be written as simply 45571.909414012/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 45571.909414012, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 45571.909414012/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 45571.909414012/1 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 45571.909414012 as a fraction:
501291/11 / 1