Finding the Fourth Proportional to 11,468.17, 15,820.24 and 7,491.61

Step by Step Solution

1. Step 1: Write the proportion equation
   11,468.17 : 15,820.24 = 7,491.61 : x
2. Step 2: Convert to fraction form
   11,468.17/15,820.24 = 7,491.61/x
3. Step 3: Cross multiply
   11,468.17x = 15,820.24 × 7,491.61
4. Step 4: Simplify right side
   11,468.17x = 118,519,068.19
5. Step 5: Solve for x
   x = 118,519,068.19/11,468.17
6. Step 6: Final answer
   x = 10,334.61