Finding the Fourth Proportional to 16,043.38, 24,075.09 and 7,724.27

Step by Step Solution

1. Step 1: Write the proportion equation
   16,043.38 : 24,075.09 = 7,724.27 : x
2. Step 2: Convert to fraction form
   16,043.38/24,075.09 = 7,724.27/x
3. Step 3: Cross multiply
   16,043.38x = 24,075.09 × 7,724.27
4. Step 4: Simplify right side
   16,043.38x = 185,962,495.43
5. Step 5: Solve for x
   x = 185,962,495.43/16,043.38
6. Step 6: Final answer
   x = 11,591.23