Finding the Fourth Proportional to 11,500.52, 17,246.54 and 4,103

Step by Step Solution

1. Step 1: Write the proportion equation
   11,500.52 : 17,246.54 = 4,103 : x
2. Step 2: Convert to fraction form
   11,500.52/17,246.54 = 4,103/x
3. Step 3: Cross multiply
   11,500.52x = 17,246.54 × 4,103
4. Step 4: Simplify right side
   11,500.52x = 70,762,553.62
5. Step 5: Solve for x
   x = 70,762,553.62/11,500.52
6. Step 6: Final answer
   x = 6,152.99