Finding the Fourth Proportional to 17,677.46, 24,394.27 and 9,719.62

Step by Step Solution

1. Step 1: Write the proportion equation
   17,677.46 : 24,394.27 = 9,719.62 : x
2. Step 2: Convert to fraction form
   17,677.46/24,394.27 = 9,719.62/x
3. Step 3: Cross multiply
   17,677.46x = 24,394.27 × 9,719.62
4. Step 4: Simplify right side
   17,677.46x = 237,103,034.58
5. Step 5: Solve for x
   x = 237,103,034.58/17,677.46
6. Step 6: Final answer
   x = 13,412.73