Finding the Fourth Proportional to 17,689.37, 24,410.36 and 9,730.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,689.37 : 24,410.36 = 9,730.31 : x
2. Step 2: Convert to fraction form
   17,689.37/24,410.36 = 9,730.31/x
3. Step 3: Cross multiply
   17,689.37x = 24,410.36 × 9,730.31
4. Step 4: Simplify right side
   17,689.37x = 237,520,199.31
5. Step 5: Solve for x
   x = 237,520,199.31/17,689.37
6. Step 6: Final answer
   x = 13,427.29