Finding the Fourth Proportional to 6,061.60, 8,364.54 and 3,408.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,061.60 : 8,364.54 = 3,408.48 : x
2. Step 2: Convert to fraction form
   6,061.60/8,364.54 = 3,408.48/x
3. Step 3: Cross multiply
   6,061.60x = 8,364.54 × 3,408.48
4. Step 4: Simplify right side
   6,061.60x = 28,510,367.30
5. Step 5: Solve for x
   x = 28,510,367.30/6,061.60
6. Step 6: Final answer
   x = 4,703.44