Finding the Fourth Proportional to 8,493.52, 12,731.92 and 3,564.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,493.52 : 12,731.92 = 3,564.56 : x
2. Step 2: Convert to fraction form
   8,493.52/12,731.92 = 3,564.56/x
3. Step 3: Cross multiply
   8,493.52x = 12,731.92 × 3,564.56
4. Step 4: Simplify right side
   8,493.52x = 45,383,692.76
5. Step 5: Solve for x
   x = 45,383,692.76/8,493.52
6. Step 6: Final answer
   x = 5,343.33