Finding the Fourth Proportional to 5,786.24, 8,674.49 and 3,932.15

Step by Step Solution

1. Step 1: Write the proportion equation
   5,786.24 : 8,674.49 = 3,932.15 : x
2. Step 2: Convert to fraction form
   5,786.24/8,674.49 = 3,932.15/x
3. Step 3: Cross multiply
   5,786.24x = 8,674.49 × 3,932.15
4. Step 4: Simplify right side
   5,786.24x = 34,109,362.31
5. Step 5: Solve for x
   x = 34,109,362.31/5,786.24
6. Step 6: Final answer
   x = 5,894.91