Step 1:
The first step to converting 169138.71936526 to a fraction is to re-write 169138.71936526 in the form p/q where p and q are both positive integers. To start with, 169138.71936526 can be written as simply 169138.71936526/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 169138.71936526, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 169138.71936526/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 169138.71936526/1 each by 100000000:
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 169138.71936526 as a fraction:
507416/3 / 1