Finding the Fourth Proportional to 17,749.35, 24,493.17 and 9,791.37

Step by Step Solution

1. Step 1: Write the proportion equation
   17,749.35 : 24,493.17 = 9,791.37 : x
2. Step 2: Convert to fraction form
   17,749.35/24,493.17 = 9,791.37/x
3. Step 3: Cross multiply
   17,749.35x = 24,493.17 × 9,791.37
4. Step 4: Simplify right side
   17,749.35x = 239,821,689.94
5. Step 5: Solve for x
   x = 239,821,689.94/17,749.35
6. Step 6: Final answer
   x = 13,511.58