Finding the Fourth Proportional to 6,528.52, 9,009.46 and 3,544.35

Step by Step Solution

1. Step 1: Write the proportion equation
   6,528.52 : 9,009.46 = 3,544.35 : x
2. Step 2: Convert to fraction form
   6,528.52/9,009.46 = 3,544.35/x
3. Step 3: Cross multiply
   6,528.52x = 9,009.46 × 3,544.35
4. Step 4: Simplify right side
   6,528.52x = 31,932,679.55
5. Step 5: Solve for x
   x = 31,932,679.55/6,528.52
6. Step 6: Final answer
   x = 4,891.26