Step 1:
The first step to converting 45361.905791622 to a fraction is to re-write 45361.905791622 in the form p/q where p and q are both positive integers. To start with, 45361.905791622 can be written as simply 45361.905791622/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 45361.905791622, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 45361.905791622/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 45361.905791622/1 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 45361.905791622 as a fraction:
453619/10 / 1