Finding the Fourth Proportional to 8,404.72, 11,578.58 and 5,882.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,404.72 : 11,578.58 = 5,882.38 : x
2. Step 2: Convert to fraction form
   8,404.72/11,578.58 = 5,882.38/x
3. Step 3: Cross multiply
   8,404.72x = 11,578.58 × 5,882.38
4. Step 4: Simplify right side
   8,404.72x = 68,109,549.53
5. Step 5: Solve for x
   x = 68,109,549.53/8,404.72
6. Step 6: Final answer
   x = 8,103.73