Finding the Fourth Proportional to 6,546.56, 9,034.56 and 3,859.28

Step by Step Solution

1. Step 1: Write the proportion equation
   6,546.56 : 9,034.56 = 3,859.28 : x
2. Step 2: Convert to fraction form
   6,546.56/9,034.56 = 3,859.28/x
3. Step 3: Cross multiply
   6,546.56x = 9,034.56 × 3,859.28
4. Step 4: Simplify right side
   6,546.56x = 34,866,896.72
5. Step 5: Solve for x
   x = 34,866,896.72/6,546.56
6. Step 6: Final answer
   x = 5,325.99