Finding the Fourth Proportional to 6,331.59, 9,488.15 and 4,481.70

Step by Step Solution

1. Step 1: Write the proportion equation
   6,331.59 : 9,488.15 = 4,481.70 : x
2. Step 2: Convert to fraction form
   6,331.59/9,488.15 = 4,481.70/x
3. Step 3: Cross multiply
   6,331.59x = 9,488.15 × 4,481.70
4. Step 4: Simplify right side
   6,331.59x = 42,523,019.45
5. Step 5: Solve for x
   x = 42,523,019.45/6,331.59
6. Step 6: Final answer
   x = 6,716.01