Finding the Fourth Proportional to 2,398.17, 3,597.61 and 754.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398.17 : 3,597.61 = 754.56 : x
2. Step 2: Convert to fraction form
   2,398.17/3,597.61 = 754.56/x
3. Step 3: Cross multiply
   2,398.17x = 3,597.61 × 754.56
4. Step 4: Simplify right side
   2,398.17x = 2,714,612.60
5. Step 5: Solve for x
   x = 2,714,612.60/2,398.17
6. Step 6: Final answer
   x = 1,131.95