Finding the Fourth Proportional to 2,608.52, 3,926.86 and 2,382.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,608.52 : 3,926.86 = 2,382.52 : x
2. Step 2: Convert to fraction form
   2,608.52/3,926.86 = 2,382.52/x
3. Step 3: Cross multiply
   2,608.52x = 3,926.86 × 2,382.52
4. Step 4: Simplify right side
   2,608.52x = 9,355,822.49
5. Step 5: Solve for x
   x = 9,355,822.49/2,608.52
6. Step 6: Final answer
   x = 3,586.64