Finding the Fourth Proportional to 2,359.49, 3,535.88 and 1,738.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359.49 : 3,535.88 = 1,738.31 : x
2. Step 2: Convert to fraction form
   2,359.49/3,535.88 = 1,738.31/x
3. Step 3: Cross multiply
   2,359.49x = 3,535.88 × 1,738.31
4. Step 4: Simplify right side
   2,359.49x = 6,146,429.19
5. Step 5: Solve for x
   x = 6,146,429.19/2,359.49
6. Step 6: Final answer
   x = 2,604.99