Finding the Fourth Proportional to 3,932.52, 5,426.87 and 2,360.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,932.52 : 5,426.87 = 2,360.61 : x
2. Step 2: Convert to fraction form
   3,932.52/5,426.87 = 2,360.61/x
3. Step 3: Cross multiply
   3,932.52x = 5,426.87 × 2,360.61
4. Step 4: Simplify right side
   3,932.52x = 12,810,723.59
5. Step 5: Solve for x
   x = 12,810,723.59/3,932.52
6. Step 6: Final answer
   x = 3,257.64