Step 1:
The first step to converting 259205.36434835 to a fraction is to re-write 259205.36434835 in the form p/q where p and q are both positive integers. To start with, 259205.36434835 can be written as simply 259205.36434835/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 259205.36434835, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 259205.36434835/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 259205.36434835/1 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 259205.36434835 as a fraction:
518411/2 / 1