Finding the Fourth Proportional to 107,326.24, 161,016.54 and 75,797.89

Step by Step Solution

1. Step 1: Write the proportion equation
   107,326.24 : 161,016.54 = 75,797.89 : x
2. Step 2: Convert to fraction form
   107,326.24/161,016.54 = 75,797.89/x
3. Step 3: Cross multiply
   107,326.24x = 161,016.54 × 75,797.89
4. Step 4: Simplify right side
   107,326.24x = 12,204,713,300.32
5. Step 5: Solve for x
   x = 12,204,713,300.32/107,326.24
6. Step 6: Final answer
   x = 113,716.03