Finding the Fourth Proportional to 6,105.04, 8,424.78 and 3,452.20

Step by Step Solution

1. Step 1: Write the proportion equation
   6,105.04 : 8,424.78 = 3,452.20 : x
2. Step 2: Convert to fraction form
   6,105.04/8,424.78 = 3,452.20/x
3. Step 3: Cross multiply
   6,105.04x = 8,424.78 × 3,452.20
4. Step 4: Simplify right side
   6,105.04x = 29,084,025.52
5. Step 5: Solve for x
   x = 29,084,025.52/6,105.04
6. Step 6: Final answer
   x = 4,763.94