Finding the Fourth Proportional to 16,354.17, 24,507.77 and 9,319.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,354.17 : 24,507.77 = 9,319.59 : x
2. Step 2: Convert to fraction form
   16,354.17/24,507.77 = 9,319.59/x
3. Step 3: Cross multiply
   16,354.17x = 24,507.77 × 9,319.59
4. Step 4: Simplify right side
   16,354.17x = 228,402,321.62
5. Step 5: Solve for x
   x = 228,402,321.62/16,354.17
6. Step 6: Final answer
   x = 13,966.00