Finding the Fourth Proportional to 6,061.06, 8,363.55 and 3,408.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,061.06 : 8,363.55 = 3,408.31 : x
2. Step 2: Convert to fraction form
   6,061.06/8,363.55 = 3,408.31/x
3. Step 3: Cross multiply
   6,061.06x = 8,363.55 × 3,408.31
4. Step 4: Simplify right side
   6,061.06x = 28,505,571.10
5. Step 5: Solve for x
   x = 28,505,571.10/6,061.06
6. Step 6: Final answer
   x = 4,703.07