Finding the Fourth Proportional to 16,930.42, 25,398.01 and 7,067.45

Step by Step Solution

1. Step 1: Write the proportion equation
   16,930.42 : 25,398.01 = 7,067.45 : x
2. Step 2: Convert to fraction form
   16,930.42/25,398.01 = 7,067.45/x
3. Step 3: Cross multiply
   16,930.42x = 25,398.01 × 7,067.45
4. Step 4: Simplify right side
   16,930.42x = 179,499,198.35
5. Step 5: Solve for x
   x = 179,499,198.35/16,930.42
6. Step 6: Final answer
   x = 10,602.17