Finding the Fourth Proportional to 16,104.72, 24,156.86 and 5,582.40

Step by Step Solution

1. Step 1: Write the proportion equation
   16,104.72 : 24,156.86 = 5,582.40 : x
2. Step 2: Convert to fraction form
   16,104.72/24,156.86 = 5,582.40/x
3. Step 3: Cross multiply
   16,104.72x = 24,156.86 × 5,582.40
4. Step 4: Simplify right side
   16,104.72x = 134,853,227.35
5. Step 5: Solve for x
   x = 134,853,227.35/16,104.72
6. Step 6: Final answer
   x = 8,373.52