Finding the Fourth Proportional to 2,591.48, 3,576.43 and 1,596.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591.48 : 3,576.43 = 1,596.82 : x
2. Step 2: Convert to fraction form
   2,591.48/3,576.43 = 1,596.82/x
3. Step 3: Cross multiply
   2,591.48x = 3,576.43 × 1,596.82
4. Step 4: Simplify right side
   2,591.48x = 5,710,924.05
5. Step 5: Solve for x
   x = 5,710,924.05/2,591.48
6. Step 6: Final answer
   x = 2,203.73