Finding the Fourth Proportional to 16,331.39, 24,499.25 and 5,234.39

Step by Step Solution

1. Step 1: Write the proportion equation
   16,331.39 : 24,499.25 = 5,234.39 : x
2. Step 2: Convert to fraction form
   16,331.39/24,499.25 = 5,234.39/x
3. Step 3: Cross multiply
   16,331.39x = 24,499.25 × 5,234.39
4. Step 4: Simplify right side
   16,331.39x = 128,238,629.21
5. Step 5: Solve for x
   x = 128,238,629.21/16,331.39
6. Step 6: Final answer
   x = 7,852.28