Finding the Fourth Proportional to 5,608.98, 8,409.83 and 3,761.37

Step by Step Solution

1. Step 1: Write the proportion equation
   5,608.98 : 8,409.83 = 3,761.37 : x
2. Step 2: Convert to fraction form
   5,608.98/8,409.83 = 3,761.37/x
3. Step 3: Cross multiply
   5,608.98x = 8,409.83 × 3,761.37
4. Step 4: Simplify right side
   5,608.98x = 31,632,463.46
5. Step 5: Solve for x
   x = 31,632,463.46/5,608.98
6. Step 6: Final answer
   x = 5,639.61