Finding the Fourth Proportional to 16,438.29, 22,667.00 and 10,462.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,438.29 : 22,667.00 = 10,462.31 : x
2. Step 2: Convert to fraction form
   16,438.29/22,667.00 = 10,462.31/x
3. Step 3: Cross multiply
   16,438.29x = 22,667.00 × 10,462.31
4. Step 4: Simplify right side
   16,438.29x = 237,149,128.46
5. Step 5: Solve for x
   x = 237,149,128.46/16,438.29
6. Step 6: Final answer
   x = 14,426.63