Finding the Fourth Proportional to 5,665.56, 8,500.56 and 2,544.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,665.56 : 8,500.56 = 2,544.72 : x
2. Step 2: Convert to fraction form
   5,665.56/8,500.56 = 2,544.72/x
3. Step 3: Cross multiply
   5,665.56x = 8,500.56 × 2,544.72
4. Step 4: Simplify right side
   5,665.56x = 21,631,545.04
5. Step 5: Solve for x
   x = 21,631,545.04/5,665.56
6. Step 6: Final answer
   x = 3,818.08