Finding the Fourth Proportional to 3,680.39, 5,517.47 and 1,598.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,680.39 : 5,517.47 = 1,598.82 : x
2. Step 2: Convert to fraction form
   3,680.39/5,517.47 = 1,598.82/x
3. Step 3: Cross multiply
   3,680.39x = 5,517.47 × 1,598.82
4. Step 4: Simplify right side
   3,680.39x = 8,821,441.39
5. Step 5: Solve for x
   x = 8,821,441.39/3,680.39
6. Step 6: Final answer
   x = 2,396.88