Step 1:
The first step to converting 187863.682891 to a fraction is to re-write 187863.682891 in the form p/q where p and q are both positive integers. To start with, 187863.682891 can be written as simply 187863.682891/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 187863.682891, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 187863.682891/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 187863.682891/1 each by 1000000:
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 187863.682891 as a fraction:
563591/3 / 1