Finding the Fourth Proportional to 11,476.24, 15,850.61 and 9,184.59

Step by Step Solution

1. Step 1: Write the proportion equation
   11,476.24 : 15,850.61 = 9,184.59 : x
2. Step 2: Convert to fraction form
   11,476.24/15,850.61 = 9,184.59/x
3. Step 3: Cross multiply
   11,476.24x = 15,850.61 × 9,184.59
4. Step 4: Simplify right side
   11,476.24x = 145,581,354.10
5. Step 5: Solve for x
   x = 145,581,354.10/11,476.24
6. Step 6: Final answer
   x = 12,685.46