Finding the Fourth Proportional to 17,849.54, 24,632.52 and 9,891.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,849.54 : 24,632.52 = 9,891.86 : x
2. Step 2: Convert to fraction form
   17,849.54/24,632.52 = 9,891.86/x
3. Step 3: Cross multiply
   17,849.54x = 24,632.52 × 9,891.86
4. Step 4: Simplify right side
   17,849.54x = 243,661,439.29
5. Step 5: Solve for x
   x = 243,661,439.29/17,849.54
6. Step 6: Final answer
   x = 13,650.85