Finding the Fourth Proportional to 16,141.12, 22,283.86 and 10,480.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,141.12 : 22,283.86 = 10,480.88 : x
2. Step 2: Convert to fraction form
   16,141.12/22,283.86 = 10,480.88/x
3. Step 3: Cross multiply
   16,141.12x = 22,283.86 × 10,480.88
4. Step 4: Simplify right side
   16,141.12x = 233,554,462.60
5. Step 5: Solve for x
   x = 233,554,462.60/16,141.12
6. Step 6: Final answer
   x = 14,469.53