Finding the Fourth Proportional to 17,674.28, 24,388.15 and 10,957.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,674.28 : 24,388.15 = 10,957.46 : x
2. Step 2: Convert to fraction form
   17,674.28/24,388.15 = 10,957.46/x
3. Step 3: Cross multiply
   17,674.28x = 24,388.15 × 10,957.46
4. Step 4: Simplify right side
   17,674.28x = 267,232,123.31
5. Step 5: Solve for x
   x = 267,232,123.31/17,674.28
6. Step 6: Final answer
   x = 15,119.83