Finding the Fourth Proportional to 16,636.59, 22,958.52 and 9,082.92

Step by Step Solution

1. Step 1: Write the proportion equation
   16,636.59 : 22,958.52 = 9,082.92 : x
2. Step 2: Convert to fraction form
   16,636.59/22,958.52 = 9,082.92/x
3. Step 3: Cross multiply
   16,636.59x = 22,958.52 × 9,082.92
4. Step 4: Simplify right side
   16,636.59x = 208,530,285.69
5. Step 5: Solve for x
   x = 208,530,285.69/16,636.59
6. Step 6: Final answer
   x = 12,534.44