Finding the Fourth Proportional to 3,902.27, 5,854.89 and 2,343.36

Step by Step Solution

1. Step 1: Write the proportion equation
   3,902.27 : 5,854.89 = 2,343.36 : x
2. Step 2: Convert to fraction form
   3,902.27/5,854.89 = 2,343.36/x
3. Step 3: Cross multiply
   3,902.27x = 5,854.89 × 2,343.36
4. Step 4: Simplify right side
   3,902.27x = 13,720,132.59
5. Step 5: Solve for x
   x = 13,720,132.59/3,902.27
6. Step 6: Final answer
   x = 3,515.94