Step 1:
The first step to converting 15340.546875878 to a fraction is to re-write 15340.546875878 in the form p/q where p and q are both positive integers. To start with, 15340.546875878 can be written as simply 15340.546875878/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 15340.546875878, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 15340.546875878/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 15340.546875878/1 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 15340.546875878 as a fraction:
138065/9 / 1