Finding the Fourth Proportional to 3,756.56, 5,639.46 and 3,562.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,756.56 : 5,639.46 = 3,562.82 : x
2. Step 2: Convert to fraction form
   3,756.56/5,639.46 = 3,562.82/x
3. Step 3: Cross multiply
   3,756.56x = 5,639.46 × 3,562.82
4. Step 4: Simplify right side
   3,756.56x = 20,092,352.68
5. Step 5: Solve for x
   x = 20,092,352.68/3,756.56
6. Step 6: Final answer
   x = 5,348.61