Finding the Fourth Proportional to 10,327.72, 15,491.67 and 2,932.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,327.72 : 15,491.67 = 2,932.42 : x
2. Step 2: Convert to fraction form
   10,327.72/15,491.67 = 2,932.42/x
3. Step 3: Cross multiply
   10,327.72x = 15,491.67 × 2,932.42
4. Step 4: Simplify right side
   10,327.72x = 45,428,082.94
5. Step 5: Solve for x
   x = 45,428,082.94/10,327.72
6. Step 6: Final answer
   x = 4,398.66