Finding the Fourth Proportional to 3,833.43, 5,290.66 and 2,341.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,833.43 : 5,290.66 = 2,341.72 : x
2. Step 2: Convert to fraction form
   3,833.43/5,290.66 = 2,341.72/x
3. Step 3: Cross multiply
   3,833.43x = 5,290.66 × 2,341.72
4. Step 4: Simplify right side
   3,833.43x = 12,389,225.25
5. Step 5: Solve for x
   x = 12,389,225.25/3,833.43
6. Step 6: Final answer
   x = 3,231.89