Finding the Fourth Proportional to 16,255.82, 22,442.69 and 10,292.60

Step by Step Solution

1. Step 1: Write the proportion equation
   16,255.82 : 22,442.69 = 10,292.60 : x
2. Step 2: Convert to fraction form
   16,255.82/22,442.69 = 10,292.60/x
3. Step 3: Cross multiply
   16,255.82x = 22,442.69 × 10,292.60
4. Step 4: Simplify right side
   16,255.82x = 230,993,544.61
5. Step 5: Solve for x
   x = 230,993,544.61/16,255.82
6. Step 6: Final answer
   x = 14,209.90