Finding the Fourth Proportional to 17,470.46, 24,096.88 and 16,891.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,470.46 : 24,096.88 = 16,891.86 : x
2. Step 2: Convert to fraction form
   17,470.46/24,096.88 = 16,891.86/x
3. Step 3: Cross multiply
   17,470.46x = 24,096.88 × 16,891.86
4. Step 4: Simplify right side
   17,470.46x = 407,041,123.40
5. Step 5: Solve for x
   x = 407,041,123.40/17,470.46
6. Step 6: Final answer
   x = 23,298.82