Finding the Fourth Proportional to 6,103.69, 8,423.05 and 3,451.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,103.69 : 8,423.05 = 3,451.10 : x
2. Step 2: Convert to fraction form
   6,103.69/8,423.05 = 3,451.10/x
3. Step 3: Cross multiply
   6,103.69x = 8,423.05 × 3,451.10
4. Step 4: Simplify right side
   6,103.69x = 29,068,787.86
5. Step 5: Solve for x
   x = 29,068,787.86/6,103.69
6. Step 6: Final answer
   x = 4,762.49