Finding the Fourth Proportional to 16,357.20, 24,533.46 and 5,262.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,357.20 : 24,533.46 = 5,262.42 : x
2. Step 2: Convert to fraction form
   16,357.20/24,533.46 = 5,262.42/x
3. Step 3: Cross multiply
   16,357.20x = 24,533.46 × 5,262.42
4. Step 4: Simplify right side
   16,357.20x = 129,105,370.57
5. Step 5: Solve for x
   x = 129,105,370.57/16,357.20
6. Step 6: Final answer
   x = 7,892.88