Finding the Fourth Proportional to 17,870.27, 24,662.14 and 9,913.37

Step by Step Solution

1. Step 1: Write the proportion equation
   17,870.27 : 24,662.14 = 9,913.37 : x
2. Step 2: Convert to fraction form
   17,870.27/24,662.14 = 9,913.37/x
3. Step 3: Cross multiply
   17,870.27x = 24,662.14 × 9,913.37
4. Step 4: Simplify right side
   17,870.27x = 244,484,770.72
5. Step 5: Solve for x
   x = 244,484,770.72/17,870.27
6. Step 6: Final answer
   x = 13,681.09