Finding the Fourth Proportional to 16,639.50, 24,960.06 and 4,952.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,639.50 : 24,960.06 = 4,952.82 : x
2. Step 2: Convert to fraction form
   16,639.50/24,960.06 = 4,952.82/x
3. Step 3: Cross multiply
   16,639.50x = 24,960.06 × 4,952.82
4. Step 4: Simplify right side
   16,639.50x = 123,622,684.37
5. Step 5: Solve for x
   x = 123,622,684.37/16,639.50
6. Step 6: Final answer
   x = 7,429.47