Step 1:
The first step to converting 77060.429607639 to a fraction is to re-write 77060.429607639 in the form p/q where p and q are both positive integers. To start with, 77060.429607639 can be written as simply 77060.429607639/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 77060.429607639, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 77060.429607639/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 77060.429607639/1 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 77060.429607639 as a fraction:
154121/2 / 1