Finding the Fourth Proportional to 16,934.96, 25,404.24 and 5,249.09

Step by Step Solution

1. Step 1: Write the proportion equation
   16,934.96 : 25,404.24 = 5,249.09 : x
2. Step 2: Convert to fraction form
   16,934.96/25,404.24 = 5,249.09/x
3. Step 3: Cross multiply
   16,934.96x = 25,404.24 × 5,249.09
4. Step 4: Simplify right side
   16,934.96x = 133,349,142.14
5. Step 5: Solve for x
   x = 133,349,142.14/16,934.96
6. Step 6: Final answer
   x = 7,874.19