Finding the Fourth Proportional to 17,428.16, 24,050.82 and 9,470.39

Step by Step Solution

1. Step 1: Write the proportion equation
   17,428.16 : 24,050.82 = 9,470.39 : x
2. Step 2: Convert to fraction form
   17,428.16/24,050.82 = 9,470.39/x
3. Step 3: Cross multiply
   17,428.16x = 24,050.82 × 9,470.39
4. Step 4: Simplify right side
   17,428.16x = 227,770,477.61
5. Step 5: Solve for x
   x = 227,770,477.61/17,428.16
6. Step 6: Final answer
   x = 13,069.11