Finding the Fourth Proportional to 16,328.33, 24,494.65 and 5,231.33

Step by Step Solution

1. Step 1: Write the proportion equation
   16,328.33 : 24,494.65 = 5,231.33 : x
2. Step 2: Convert to fraction form
   16,328.33/24,494.65 = 5,231.33/x
3. Step 3: Cross multiply
   16,328.33x = 24,494.65 × 5,231.33
4. Step 4: Simplify right side
   16,328.33x = 128,139,461.83
5. Step 5: Solve for x
   x = 128,139,461.83/16,328.33
6. Step 6: Final answer
   x = 7,847.68