Finding the Fourth Proportional to 16,216.00, 24,329.97 and 5,686.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,216.00 : 24,329.97 = 5,686.81 : x
2. Step 2: Convert to fraction form
   16,216.00/24,329.97 = 5,686.81/x
3. Step 3: Cross multiply
   16,216.00x = 24,329.97 × 5,686.81
4. Step 4: Simplify right side
   16,216.00x = 138,359,855.87
5. Step 5: Solve for x
   x = 138,359,855.87/16,216.00
6. Step 6: Final answer
   x = 8,532.31