Finding the Fourth Proportional to 411,930, 568,472.04 and 233,082

Step by Step Solution

1. Step 1: Write the proportion equation
   411,930 : 568,472.04 = 233,082 : x
2. Step 2: Convert to fraction form
   411,930/568,472.04 = 233,082/x
3. Step 3: Cross multiply
   411,930x = 568,472.04 × 233,082
4. Step 4: Simplify right side
   411,930x = 132,500,600,027.28
5. Step 5: Solve for x
   x = 132,500,600,027.28/411,930
6. Step 6: Final answer
   x = 321,658.05