Finding the Fourth Proportional to 6,061.50, 8,364.87 and 3,408.89

Step by Step Solution

1. Step 1: Write the proportion equation
   6,061.50 : 8,364.87 = 3,408.89 : x
2. Step 2: Convert to fraction form
   6,061.50/8,364.87 = 3,408.89/x
3. Step 3: Cross multiply
   6,061.50x = 8,364.87 × 3,408.89
4. Step 4: Simplify right side
   6,061.50x = 28,514,879.87
5. Step 5: Solve for x
   x = 28,514,879.87/6,061.50
6. Step 6: Final answer
   x = 4,704.26