Step 1:
The first step to converting 52440.784010408 to a fraction is to re-write 52440.784010408 in the form p/q where p and q are both positive integers. To start with, 52440.784010408 can be written as simply 52440.784010408/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 52440.784010408, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 52440.784010408/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 52440.784010408/1 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 52440.784010408 as a fraction:
209763/4 / 1