Finding the Fourth Proportional to 16,796.96, 25,198.16 and 5,704.64

Step by Step Solution

1. Step 1: Write the proportion equation
   16,796.96 : 25,198.16 = 5,704.64 : x
2. Step 2: Convert to fraction form
   16,796.96/25,198.16 = 5,704.64/x
3. Step 3: Cross multiply
   16,796.96x = 25,198.16 × 5,704.64
4. Step 4: Simplify right side
   16,796.96x = 143,746,431.46
5. Step 5: Solve for x
   x = 143,746,431.46/16,796.96
6. Step 6: Final answer
   x = 8,557.88