Finding the Fourth Proportional to 16,604.66, 22,913.74 and 9,050.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,604.66 : 22,913.74 = 9,050.82 : x
2. Step 2: Convert to fraction form
   16,604.66/22,913.74 = 9,050.82/x
3. Step 3: Cross multiply
   16,604.66x = 22,913.74 × 9,050.82
4. Step 4: Simplify right side
   16,604.66x = 207,388,136.27
5. Step 5: Solve for x
   x = 207,388,136.27/16,604.66
6. Step 6: Final answer
   x = 12,489.76