Finding the Fourth Proportional to 16,308.34, 24,464.56 and 5,775.90

Step by Step Solution

1. Step 1: Write the proportion equation
   16,308.34 : 24,464.56 = 5,775.90 : x
2. Step 2: Convert to fraction form
   16,308.34/24,464.56 = 5,775.90/x
3. Step 3: Cross multiply
   16,308.34x = 24,464.56 × 5,775.90
4. Step 4: Simplify right side
   16,308.34x = 141,304,852.10
5. Step 5: Solve for x
   x = 141,304,852.10/16,308.34
6. Step 6: Final answer
   x = 8,664.58