Finding the Fourth Proportional to 17,651.34, 24,359.31 and 9,693.99

Step by Step Solution

1. Step 1: Write the proportion equation
   17,651.34 : 24,359.31 = 9,693.99 : x
2. Step 2: Convert to fraction form
   17,651.34/24,359.31 = 9,693.99/x
3. Step 3: Cross multiply
   17,651.34x = 24,359.31 × 9,693.99
4. Step 4: Simplify right side
   17,651.34x = 236,138,907.55
5. Step 5: Solve for x
   x = 236,138,907.55/17,651.34
6. Step 6: Final answer
   x = 13,377.96