Finding the Fourth Proportional to 16,308.36, 22,505.58 and 9,594.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,308.36 : 22,505.58 = 9,594.24 : x
2. Step 2: Convert to fraction form
   16,308.36/22,505.58 = 9,594.24/x
3. Step 3: Cross multiply
   16,308.36x = 22,505.58 × 9,594.24
4. Step 4: Simplify right side
   16,308.36x = 215,923,935.86
5. Step 5: Solve for x
   x = 215,923,935.86/16,308.36
6. Step 6: Final answer
   x = 13,240.08