Finding the Fourth Proportional to 11,329.92, 15,648.38 and 7,546.86

Step by Step Solution

1. Step 1: Write the proportion equation
   11,329.92 : 15,648.38 = 7,546.86 : x
2. Step 2: Convert to fraction form
   11,329.92/15,648.38 = 7,546.86/x
3. Step 3: Cross multiply
   11,329.92x = 15,648.38 × 7,546.86
4. Step 4: Simplify right side
   11,329.92x = 118,096,095.35
5. Step 5: Solve for x
   x = 118,096,095.35/11,329.92
6. Step 6: Final answer
   x = 10,423.38