Finding the Fourth Proportional to 102,000.24, 152,937.72 and 35,411.76

Step by Step Solution

1. Step 1: Write the proportion equation
   102,000.24 : 152,937.72 = 35,411.76 : x
2. Step 2: Convert to fraction form
   102,000.24/152,937.72 = 35,411.76/x
3. Step 3: Cross multiply
   102,000.24x = 152,937.72 × 35,411.76
4. Step 4: Simplify right side
   102,000.24x = 5,415,793,835.59
5. Step 5: Solve for x
   x = 5,415,793,835.59/102,000.24
6. Step 6: Final answer
   x = 53,095.89