Finding the Fourth Proportional to 6,057.56, 8,358.72 and 3,404.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,057.56 : 8,358.72 = 3,404.82 : x
2. Step 2: Convert to fraction form
   6,057.56/8,358.72 = 3,404.82/x
3. Step 3: Cross multiply
   6,057.56x = 8,358.72 × 3,404.82
4. Step 4: Simplify right side
   6,057.56x = 28,459,937.03
5. Step 5: Solve for x
   x = 28,459,937.03/6,057.56
6. Step 6: Final answer
   x = 4,698.25