Finding the Fourth Proportional to 11,532.68, 15,917.42 and 7,552.34

Step by Step Solution

1. Step 1: Write the proportion equation
   11,532.68 : 15,917.42 = 7,552.34 : x
2. Step 2: Convert to fraction form
   11,532.68/15,917.42 = 7,552.34/x
3. Step 3: Cross multiply
   11,532.68x = 15,917.42 × 7,552.34
4. Step 4: Simplify right side
   11,532.68x = 120,213,767.76
5. Step 5: Solve for x
   x = 120,213,767.76/11,532.68
6. Step 6: Final answer
   x = 10,423.75