Finding the Fourth Proportional to 17,869.50, 24,662.01 and 9,912.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,869.50 : 24,662.01 = 9,912.24 : x
2. Step 2: Convert to fraction form
   17,869.50/24,662.01 = 9,912.24/x
3. Step 3: Cross multiply
   17,869.50x = 24,662.01 × 9,912.24
4. Step 4: Simplify right side
   17,869.50x = 244,455,688.16
5. Step 5: Solve for x
   x = 244,455,688.16/17,869.50
6. Step 6: Final answer
   x = 13,680.05