Finding the Fourth Proportional to 6,456.52, 8,909.22 and 3,661.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,456.52 : 8,909.22 = 3,661.96 : x
2. Step 2: Convert to fraction form
   6,456.52/8,909.22 = 3,661.96/x
3. Step 3: Cross multiply
   6,456.52x = 8,909.22 × 3,661.96
4. Step 4: Simplify right side
   6,456.52x = 32,625,207.27
5. Step 5: Solve for x
   x = 32,625,207.27/6,456.52
6. Step 6: Final answer
   x = 5,053.06