Finding the Fourth Proportional to 6,061.51, 8,364.84 and 3,408.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,061.51 : 8,364.84 = 3,408.91 : x
2. Step 2: Convert to fraction form
   6,061.51/8,364.84 = 3,408.91/x
3. Step 3: Cross multiply
   6,061.51x = 8,364.84 × 3,408.91
4. Step 4: Simplify right side
   6,061.51x = 28,514,986.72
5. Step 5: Solve for x
   x = 28,514,986.72/6,061.51
6. Step 6: Final answer
   x = 4,704.27