Finding the Fourth Proportional to 16,777.44, 25,150.52 and 5,676.41

Step by Step Solution

1. Step 1: Write the proportion equation
   16,777.44 : 25,150.52 = 5,676.41 : x
2. Step 2: Convert to fraction form
   16,777.44/25,150.52 = 5,676.41/x
3. Step 3: Cross multiply
   16,777.44x = 25,150.52 × 5,676.41
4. Step 4: Simplify right side
   16,777.44x = 142,764,509.10
5. Step 5: Solve for x
   x = 142,764,509.10/16,777.44
6. Step 6: Final answer
   x = 8,509.31