Finding the Fourth Proportional to 2,318.29, 3,456.76 and 2,060.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,318.29 : 3,456.76 = 2,060.71 : x
2. Step 2: Convert to fraction form
   2,318.29/3,456.76 = 2,060.71/x
3. Step 3: Cross multiply
   2,318.29x = 3,456.76 × 2,060.71
4. Step 4: Simplify right side
   2,318.29x = 7,123,369.60
5. Step 5: Solve for x
   x = 7,123,369.60/2,318.29
6. Step 6: Final answer
   x = 3,072.68