Finding the Fourth Proportional to 62,535.28, 86,298.72 and 34,240.96

Step by Step Solution

1. Step 1: Write the proportion equation
   62,535.28 : 86,298.72 = 34,240.96 : x
2. Step 2: Convert to fraction form
   62,535.28/86,298.72 = 34,240.96/x
3. Step 3: Cross multiply
   62,535.28x = 86,298.72 × 34,240.96
4. Step 4: Simplify right side
   62,535.28x = 2,954,951,019.57
5. Step 5: Solve for x
   x = 2,954,951,019.57/62,535.28
6. Step 6: Final answer
   x = 47,252.54