Finding the Fourth Proportional to 16,601.87, 22,909.68 and 9,527.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,601.87 : 22,909.68 = 9,527.82 : x
2. Step 2: Convert to fraction form
   16,601.87/22,909.68 = 9,527.82/x
3. Step 3: Cross multiply
   16,601.87x = 22,909.68 × 9,527.82
4. Step 4: Simplify right side
   16,601.87x = 218,279,307.30
5. Step 5: Solve for x
   x = 218,279,307.30/16,601.87
6. Step 6: Final answer
   x = 13,147.88