Finding the Fourth Proportional to 16,141.39, 22,285.88 and 10,100.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,141.39 : 22,285.88 = 10,100.80 : x
2. Step 2: Convert to fraction form
   16,141.39/22,285.88 = 10,100.80/x
3. Step 3: Cross multiply
   16,141.39x = 22,285.88 × 10,100.80
4. Step 4: Simplify right side
   16,141.39x = 225,105,288.75
5. Step 5: Solve for x
   x = 225,105,288.75/16,141.39
6. Step 6: Final answer
   x = 13,945.84