Finding the Fourth Proportional to 16,424.40, 22,666.50 and 10,049.00

Step by Step Solution

1. Step 1: Write the proportion equation
   16,424.40 : 22,666.50 = 10,049.00 : x
2. Step 2: Convert to fraction form
   16,424.40/22,666.50 = 10,049.00/x
3. Step 3: Cross multiply
   16,424.40x = 22,666.50 × 10,049.00
4. Step 4: Simplify right side
   16,424.40x = 227,775,494.92
5. Step 5: Solve for x
   x = 227,775,494.92/16,424.40
6. Step 6: Final answer
   x = 13,868.12