Finding the Fourth Proportional to 16,107, 22,222.80 and 10,144.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,107 : 22,222.80 = 10,144.59 : x
2. Step 2: Convert to fraction form
   16,107/22,222.80 = 10,144.59/x
3. Step 3: Cross multiply
   16,107x = 22,222.80 × 10,144.59
4. Step 4: Simplify right side
   16,107x = 225,441,194.65
5. Step 5: Solve for x
   x = 225,441,194.65/16,107
6. Step 6: Final answer
   x = 13,996.47