Finding the Fourth Proportional to 17,749.74, 24,494.50 and 9,792.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,749.74 : 24,494.50 = 9,792.30 : x
2. Step 2: Convert to fraction form
   17,749.74/24,494.50 = 9,792.30/x
3. Step 3: Cross multiply
   17,749.74x = 24,494.50 × 9,792.30
4. Step 4: Simplify right side
   17,749.74x = 239,857,345.40
5. Step 5: Solve for x
   x = 239,857,345.40/17,749.74
6. Step 6: Final answer
   x = 13,513.29