Finding the Fourth Proportional to 2,590.75, 3,576.83 and 1,597.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,590.75 : 3,576.83 = 1,597.39 : x
2. Step 2: Convert to fraction form
   2,590.75/3,576.83 = 1,597.39/x
3. Step 3: Cross multiply
   2,590.75x = 3,576.83 × 1,597.39
4. Step 4: Simplify right side
   2,590.75x = 5,713,575.54
5. Step 5: Solve for x
   x = 5,713,575.54/2,590.75
6. Step 6: Final answer
   x = 2,205.37