Finding the Fourth Proportional to 2,591.42, 3,576.22 and 1,596.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591.42 : 3,576.22 = 1,596.33 : x
2. Step 2: Convert to fraction form
   2,591.42/3,576.22 = 1,596.33/x
3. Step 3: Cross multiply
   2,591.42x = 3,576.22 × 1,596.33
4. Step 4: Simplify right side
   2,591.42x = 5,708,823.28
5. Step 5: Solve for x
   x = 5,708,823.28/2,591.42
6. Step 6: Final answer
   x = 2,202.98