Finding the Fourth Proportional to 16,926.15, 25,396.56 and 7,067.64

Step by Step Solution

1. Step 1: Write the proportion equation
   16,926.15 : 25,396.56 = 7,067.64 : x
2. Step 2: Convert to fraction form
   16,926.15/25,396.56 = 7,067.64/x
3. Step 3: Cross multiply
   16,926.15x = 25,396.56 × 7,067.64
4. Step 4: Simplify right side
   16,926.15x = 179,493,743.32
5. Step 5: Solve for x
   x = 179,493,743.32/16,926.15
6. Step 6: Final answer
   x = 10,604.52