Finding the Fourth Proportional to 17,394.69, 24,013.98 and 13,609.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,394.69 : 24,013.98 = 13,609.82 : x
2. Step 2: Convert to fraction form
   17,394.69/24,013.98 = 13,609.82/x
3. Step 3: Cross multiply
   17,394.69x = 24,013.98 × 13,609.82
4. Step 4: Simplify right side
   17,394.69x = 326,825,757.16
5. Step 5: Solve for x
   x = 326,825,757.16/17,394.69
6. Step 6: Final answer
   x = 18,788.82