Finding the Fourth Proportional to 16,104.50, 24,158.40 and 5,574.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,104.50 : 24,158.40 = 5,574.50 : x
2. Step 2: Convert to fraction form
   16,104.50/24,158.40 = 5,574.50/x
3. Step 3: Cross multiply
   16,104.50x = 24,158.40 × 5,574.50
4. Step 4: Simplify right side
   16,104.50x = 134,670,949.70
5. Step 5: Solve for x
   x = 134,670,949.70/16,104.50
6. Step 6: Final answer
   x = 8,362.32