Finding the Fourth Proportional to 17,898.47, 24,699.89 and 9,941.43

Step by Step Solution

1. Step 1: Write the proportion equation
   17,898.47 : 24,699.89 = 9,941.43 : x
2. Step 2: Convert to fraction form
   17,898.47/24,699.89 = 9,941.43/x
3. Step 3: Cross multiply
   17,898.47x = 24,699.89 × 9,941.43
4. Step 4: Simplify right side
   17,898.47x = 245,552,289.00
5. Step 5: Solve for x
   x = 245,552,289.00/17,898.47
6. Step 6: Final answer
   x = 13,719.18