Finding the Fourth Proportional to 16,424.90, 22,667.19 and 10,049.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,424.90 : 22,667.19 = 10,049.50 : x
2. Step 2: Convert to fraction form
   16,424.90/22,667.19 = 10,049.50/x
3. Step 3: Cross multiply
   16,424.90x = 22,667.19 × 10,049.50
4. Step 4: Simplify right side
   16,424.90x = 227,793,762.32
5. Step 5: Solve for x
   x = 227,793,762.32/16,424.90
6. Step 6: Final answer
   x = 13,868.81