Finding the Fourth Proportional to 6,057.15, 8,358.82 and 3,404.53

Step by Step Solution

1. Step 1: Write the proportion equation
   6,057.15 : 8,358.82 = 3,404.53 : x
2. Step 2: Convert to fraction form
   6,057.15/8,358.82 = 3,404.53/x
3. Step 3: Cross multiply
   6,057.15x = 8,358.82 × 3,404.53
4. Step 4: Simplify right side
   6,057.15x = 28,457,853.45
5. Step 5: Solve for x
   x = 28,457,853.45/6,057.15
6. Step 6: Final answer
   x = 4,698.22