Step 1:
The first step to converting 61843.478861808 to a fraction is to re-write 61843.478861808 in the form p/q where p and q are both positive integers. To start with, 61843.478861808 can be written as simply 61843.478861808/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 61843.478861808, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 61843.478861808/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 61843.478861808/1 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 61843.478861808 as a fraction:
123687/2 / 1