Finding the Fourth Proportional to 17,849.35, 24,632.16 and 9,891.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,849.35 : 24,632.16 = 9,891.71 : x
2. Step 2: Convert to fraction form
   17,849.35/24,632.16 = 9,891.71/x
3. Step 3: Cross multiply
   17,849.35x = 24,632.16 × 9,891.71
4. Step 4: Simplify right side
   17,849.35x = 243,654,183.39
5. Step 5: Solve for x
   x = 243,654,183.39/17,849.35
6. Step 6: Final answer
   x = 13,650.59