Finding the Fourth Proportional to 2,398.63, 3,598.46 and 1,359.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398.63 : 3,598.46 = 1,359.13 : x
2. Step 2: Convert to fraction form
   2,398.63/3,598.46 = 1,359.13/x
3. Step 3: Cross multiply
   2,398.63x = 3,598.46 × 1,359.13
4. Step 4: Simplify right side
   2,398.63x = 4,890,774.94
5. Step 5: Solve for x
   x = 4,890,774.94/2,398.63
6. Step 6: Final answer
   x = 2,038.99