Finding the Fourth Proportional to 6,517.56, 9,776.43 and 4,310.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,517.56 : 9,776.43 = 4,310.52 : x
2. Step 2: Convert to fraction form
   6,517.56/9,776.43 = 4,310.52/x
3. Step 3: Cross multiply
   6,517.56x = 9,776.43 × 4,310.52
4. Step 4: Simplify right side
   6,517.56x = 42,141,460.38
5. Step 5: Solve for x
   x = 42,141,460.38/6,517.56
6. Step 6: Final answer
   x = 6,465.83