Step 1:
The first step to converting 907045871.0512 to a fraction is to re-write 907045871.0512 in the form p/q where p and q are both positive integers. To start with, 907045871.0512 can be written as simply 907045871.0512/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 907045871.0512, which in this case is 4. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 907045871.0512/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 907045871.0512/1 each by 10000:
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 907045871.0512 as a fraction:
907045871/1 / 1