Step 1:
The first step to converting 503886.4251815 to a fraction is to re-write 503886.4251815 in the form p/q where p and q are both positive integers. To start with, 503886.4251815 can be written as simply 503886.4251815/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 503886.4251815, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 503886.4251815/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 503886.4251815/1 each by 10000000:
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 503886.4251815 as a fraction:
503886/1 / 1