Finding the Fourth Proportional to 6,076.56, 8,387.18 and 3,425.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,076.56 : 8,387.18 = 3,425.50 : x
2. Step 2: Convert to fraction form
   6,076.56/8,387.18 = 3,425.50/x
3. Step 3: Cross multiply
   6,076.56x = 8,387.18 × 3,425.50
4. Step 4: Simplify right side
   6,076.56x = 28,730,285.09
5. Step 5: Solve for x
   x = 28,730,285.09/6,076.56
6. Step 6: Final answer
   x = 4,728.05