Finding the Fourth Proportional to 16,540.38, 22,829.29 and 10,172.37

Step by Step Solution

1. Step 1: Write the proportion equation
   16,540.38 : 22,829.29 = 10,172.37 : x
2. Step 2: Convert to fraction form
   16,540.38/22,829.29 = 10,172.37/x
3. Step 3: Cross multiply
   16,540.38x = 22,829.29 × 10,172.37
4. Step 4: Simplify right side
   16,540.38x = 232,227,965.59
5. Step 5: Solve for x
   x = 232,227,965.59/16,540.38
6. Step 6: Final answer
   x = 14,040.06