Step 1:
The first step to converting 105458.74344497 to a fraction is to re-write 105458.74344497 in the form p/q where p and q are both positive integers. To start with, 105458.74344497 can be written as simply 105458.74344497/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 105458.74344497, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 105458.74344497/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 105458.74344497/1 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 105458.74344497 as a fraction:
316376/3 / 1