Finding the Fourth Proportional to 16,086.47, 24,131.93 and 5,559.17

Step by Step Solution

1. Step 1: Write the proportion equation
   16,086.47 : 24,131.93 = 5,559.17 : x
2. Step 2: Convert to fraction form
   16,086.47/24,131.93 = 5,559.17/x
3. Step 3: Cross multiply
   16,086.47x = 24,131.93 × 5,559.17
4. Step 4: Simplify right side
   16,086.47x = 134,153,352.84
5. Step 5: Solve for x
   x = 134,153,352.84/16,086.47
6. Step 6: Final answer
   x = 8,339.52