Finding the Fourth Proportional to 16,732.62, 25,082.61 and 7,965.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,732.62 : 25,082.61 = 7,965.18 : x
2. Step 2: Convert to fraction form
   16,732.62/25,082.61 = 7,965.18/x
3. Step 3: Cross multiply
   16,732.62x = 25,082.61 × 7,965.18
4. Step 4: Simplify right side
   16,732.62x = 199,787,503.52
5. Step 5: Solve for x
   x = 199,787,503.52/16,732.62
6. Step 6: Final answer
   x = 11,940.00