Finding the Fourth Proportional to 5,856.50, 8,081.57 and 3,339.02

Step by Step Solution

1. Step 1: Write the proportion equation
   5,856.50 : 8,081.57 = 3,339.02 : x
2. Step 2: Convert to fraction form
   5,856.50/8,081.57 = 3,339.02/x
3. Step 3: Cross multiply
   5,856.50x = 8,081.57 × 3,339.02
4. Step 4: Simplify right side
   5,856.50x = 26,984,552.41
5. Step 5: Solve for x
   x = 26,984,552.41/5,856.50
6. Step 6: Final answer
   x = 4,607.62