Finding the Fourth Proportional to 107,591.46, 161,386.91 and 32,711.28

Step by Step Solution

1. Step 1: Write the proportion equation
   107,591.46 : 161,386.91 = 32,711.28 : x
2. Step 2: Convert to fraction form
   107,591.46/161,386.91 = 32,711.28/x
3. Step 3: Cross multiply
   107,591.46x = 161,386.91 × 32,711.28
4. Step 4: Simplify right side
   107,591.46x = 5,279,172,401.34
5. Step 5: Solve for x
   x = 5,279,172,401.34/107,591.46
6. Step 6: Final answer
   x = 49,066.83