Finding the Fourth Proportional to 17,428.66, 24,050.89 and 9,470.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,428.66 : 24,050.89 = 9,470.71 : x
2. Step 2: Convert to fraction form
   17,428.66/24,050.89 = 9,470.71/x
3. Step 3: Cross multiply
   17,428.66x = 24,050.89 × 9,470.71
4. Step 4: Simplify right side
   17,428.66x = 227,779,004.43
5. Step 5: Solve for x
   x = 227,779,004.43/17,428.66
6. Step 6: Final answer
   x = 13,069.22