Finding the Fourth Proportional to 6,105.20, 8,425.33 and 3,453.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,105.20 : 8,425.33 = 3,453.01 : x
2. Step 2: Convert to fraction form
   6,105.20/8,425.33 = 3,453.01/x
3. Step 3: Cross multiply
   6,105.20x = 8,425.33 × 3,453.01
4. Step 4: Simplify right side
   6,105.20x = 29,092,719.05
5. Step 5: Solve for x
   x = 29,092,719.05/6,105.20
6. Step 6: Final answer
   x = 4,765.24