Finding the Fourth Proportional to 16,160.52, 24,238.83 and 4,315.20

Step by Step Solution

1. Step 1: Write the proportion equation
   16,160.52 : 24,238.83 = 4,315.20 : x
2. Step 2: Convert to fraction form
   16,160.52/24,238.83 = 4,315.20/x
3. Step 3: Cross multiply
   16,160.52x = 24,238.83 × 4,315.20
4. Step 4: Simplify right side
   16,160.52x = 104,595,399.22
5. Step 5: Solve for x
   x = 104,595,399.22/16,160.52
6. Step 6: Final answer
   x = 6,472.28