Step 1:
The first step to converting 60690.494161856 to a fraction is to re-write 60690.494161856 in the form p/q where p and q are both positive integers. To start with, 60690.494161856 can be written as simply 60690.494161856/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 60690.494161856, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 60690.494161856/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 60690.494161856/1 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 60690.494161856 as a fraction:
121381/2 / 1