Finding the Fourth Proportional to 5,892.62, 8,131.92 and 3,502.85

Step by Step Solution

1. Step 1: Write the proportion equation
   5,892.62 : 8,131.92 = 3,502.85 : x
2. Step 2: Convert to fraction form
   5,892.62/8,131.92 = 3,502.85/x
3. Step 3: Cross multiply
   5,892.62x = 8,131.92 × 3,502.85
4. Step 4: Simplify right side
   5,892.62x = 28,484,855.31
5. Step 5: Solve for x
   x = 28,484,855.31/5,892.62
6. Step 6: Final answer
   x = 4,833.99