Finding the Fourth Proportional to 2,340.52, 3,506.65 and 2,086.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,340.52 : 3,506.65 = 2,086.27 : x
2. Step 2: Convert to fraction form
   2,340.52/3,506.65 = 2,086.27/x
3. Step 3: Cross multiply
   2,340.52x = 3,506.65 × 2,086.27
4. Step 4: Simplify right side
   2,340.52x = 7,315,804.71
5. Step 5: Solve for x
   x = 7,315,804.71/2,340.52
6. Step 6: Final answer
   x = 3,125.72