Finding the Fourth Proportional to 6,061.30, 8,364.58 and 3,408.68

Step by Step Solution

1. Step 1: Write the proportion equation
   6,061.30 : 8,364.58 = 3,408.68 : x
2. Step 2: Convert to fraction form
   6,061.30/8,364.58 = 3,408.68/x
3. Step 3: Cross multiply
   6,061.30x = 8,364.58 × 3,408.68
4. Step 4: Simplify right side
   6,061.30x = 28,512,176.55
5. Step 5: Solve for x
   x = 28,512,176.55/6,061.30
6. Step 6: Final answer
   x = 4,703.97