Finding the Fourth Proportional to 16,329.42, 22,534.86 and 9,255.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,329.42 : 22,534.86 = 9,255.69 : x
2. Step 2: Convert to fraction form
   16,329.42/22,534.86 = 9,255.69/x
3. Step 3: Cross multiply
   16,329.42x = 22,534.86 × 9,255.69
4. Step 4: Simplify right side
   16,329.42x = 208,575,678.35
5. Step 5: Solve for x
   x = 208,575,678.35/16,329.42
6. Step 6: Final answer
   x = 12,773.00