Finding the Fourth Proportional to 16,288.09, 24,437.32 and 7,280.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,288.09 : 24,437.32 = 7,280.82 : x
2. Step 2: Convert to fraction form
   16,288.09/24,437.32 = 7,280.82/x
3. Step 3: Cross multiply
   16,288.09x = 24,437.32 × 7,280.82
4. Step 4: Simplify right side
   16,288.09x = 177,923,710.00
5. Step 5: Solve for x
   x = 177,923,710.00/16,288.09
6. Step 6: Final answer
   x = 10,923.55