Finding the Fourth Proportional to 17,023.56, 23,493.42 and 9,949.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,023.56 : 23,493.42 = 9,949.56 : x
2. Step 2: Convert to fraction form
   17,023.56/23,493.42 = 9,949.56/x
3. Step 3: Cross multiply
   17,023.56x = 23,493.42 × 9,949.56
4. Step 4: Simplify right side
   17,023.56x = 233,749,191.90
5. Step 5: Solve for x
   x = 233,749,191.90/17,023.56
6. Step 6: Final answer
   x = 13,730.92