Finding the Fourth Proportional to 16,591.70, 22,896.22 and 9,037.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,591.70 : 22,896.22 = 9,037.94 : x
2. Step 2: Convert to fraction form
   16,591.70/22,896.22 = 9,037.94/x
3. Step 3: Cross multiply
   16,591.70x = 22,896.22 × 9,037.94
4. Step 4: Simplify right side
   16,591.70x = 206,934,662.59
5. Step 5: Solve for x
   x = 206,934,662.59/16,591.70
6. Step 6: Final answer
   x = 12,472.18