Finding the Fourth Proportional to 17,714.69, 24,442.69 and 13,464.62

Step by Step Solution

1. Step 1: Write the proportion equation
   17,714.69 : 24,442.69 = 13,464.62 : x
2. Step 2: Convert to fraction form
   17,714.69/24,442.69 = 13,464.62/x
3. Step 3: Cross multiply
   17,714.69x = 24,442.69 × 13,464.62
4. Step 4: Simplify right side
   17,714.69x = 329,111,532.63
5. Step 5: Solve for x
   x = 329,111,532.63/17,714.69
6. Step 6: Final answer
   x = 18,578.45