Finding the Fourth Proportional to 16,328.25, 24,488.91 and 5,231.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,328.25 : 24,488.91 = 5,231.96 : x
2. Step 2: Convert to fraction form
   16,328.25/24,488.91 = 5,231.96/x
3. Step 3: Cross multiply
   16,328.25x = 24,488.91 × 5,231.96
4. Step 4: Simplify right side
   16,328.25x = 128,124,997.56
5. Step 5: Solve for x
   x = 128,124,997.56/16,328.25
6. Step 6: Final answer
   x = 7,846.83