Finding the Fourth Proportional to 11,332.61, 15,633.97 and 7,552.09

Step by Step Solution

1. Step 1: Write the proportion equation
   11,332.61 : 15,633.97 = 7,552.09 : x
2. Step 2: Convert to fraction form
   11,332.61/15,633.97 = 7,552.09/x
3. Step 3: Cross multiply
   11,332.61x = 15,633.97 × 7,552.09
4. Step 4: Simplify right side
   11,332.61x = 118,069,070.33
5. Step 5: Solve for x
   x = 118,069,070.33/11,332.61
6. Step 6: Final answer
   x = 10,418.53