Finding the Fourth Proportional to 16,114.88, 22,239.24 and 10,144.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,114.88 : 22,239.24 = 10,144.28 : x
2. Step 2: Convert to fraction form
   16,114.88/22,239.24 = 10,144.28/x
3. Step 3: Cross multiply
   16,114.88x = 22,239.24 × 10,144.28
4. Step 4: Simplify right side
   16,114.88x = 225,601,077.55
5. Step 5: Solve for x
   x = 225,601,077.55/16,114.88
6. Step 6: Final answer
   x = 13,999.55