Finding the Fourth Proportional to 2,398.01, 3,594.58 and 1,164.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398.01 : 3,594.58 = 1,164.38 : x
2. Step 2: Convert to fraction form
   2,398.01/3,594.58 = 1,164.38/x
3. Step 3: Cross multiply
   2,398.01x = 3,594.58 × 1,164.38
4. Step 4: Simplify right side
   2,398.01x = 4,185,436.18
5. Step 5: Solve for x
   x = 4,185,436.18/2,398.01
6. Step 6: Final answer
   x = 1,745.38