Finding the Fourth Proportional to 5,980.38, 8,256.81 and 5,608.62

Step by Step Solution

1. Step 1: Write the proportion equation
   5,980.38 : 8,256.81 = 5,608.62 : x
2. Step 2: Convert to fraction form
   5,980.38/8,256.81 = 5,608.62/x
3. Step 3: Cross multiply
   5,980.38x = 8,256.81 × 5,608.62
4. Step 4: Simplify right side
   5,980.38x = 46,309,309.70
5. Step 5: Solve for x
   x = 46,309,309.70/5,980.38
6. Step 6: Final answer
   x = 7,743.54