Finding the Fourth Proportional to 17,825.82, 24,598.58 and 9,867.57

Step by Step Solution

1. Step 1: Write the proportion equation
   17,825.82 : 24,598.58 = 9,867.57 : x
2. Step 2: Convert to fraction form
   17,825.82/24,598.58 = 9,867.57/x
3. Step 3: Cross multiply
   17,825.82x = 24,598.58 × 9,867.57
4. Step 4: Simplify right side
   17,825.82x = 242,728,160.71
5. Step 5: Solve for x
   x = 242,728,160.71/17,825.82
6. Step 6: Final answer
   x = 13,616.66