Finding the Fourth Proportional to 2,396.86, 3,591.83 and 1,655.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,396.86 : 3,591.83 = 1,655.71 : x
2. Step 2: Convert to fraction form
   2,396.86/3,591.83 = 1,655.71/x
3. Step 3: Cross multiply
   2,396.86x = 3,591.83 × 1,655.71
4. Step 4: Simplify right side
   2,396.86x = 5,947,028.85
5. Step 5: Solve for x
   x = 5,947,028.85/2,396.86
6. Step 6: Final answer
   x = 2,481.17