Finding the Fourth Proportional to 2,396.87, 3,591.83 and 1,655.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,396.87 : 3,591.83 = 1,655.72 : x
2. Step 2: Convert to fraction form
   2,396.87/3,591.83 = 1,655.72/x
3. Step 3: Cross multiply
   2,396.87x = 3,591.83 × 1,655.72
4. Step 4: Simplify right side
   2,396.87x = 5,947,038.53
5. Step 5: Solve for x
   x = 5,947,038.53/2,396.87
6. Step 6: Final answer
   x = 2,481.17