Finding the Fourth Proportional to 6,057.24, 8,357.94 and 3,404.60

Step by Step Solution

1. Step 1: Write the proportion equation
   6,057.24 : 8,357.94 = 3,404.60 : x
2. Step 2: Convert to fraction form
   6,057.24/8,357.94 = 3,404.60/x
3. Step 3: Cross multiply
   6,057.24x = 8,357.94 × 3,404.60
4. Step 4: Simplify right side
   6,057.24x = 28,455,442.52
5. Step 5: Solve for x
   x = 28,455,442.52/6,057.24
6. Step 6: Final answer
   x = 4,697.76