Finding the Fourth Proportional to 2,591.61, 3,576.80 and 1,472.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591.61 : 3,576.80 = 1,472.33 : x
2. Step 2: Convert to fraction form
   2,591.61/3,576.80 = 1,472.33/x
3. Step 3: Cross multiply
   2,591.61x = 3,576.80 × 1,472.33
4. Step 4: Simplify right side
   2,591.61x = 5,266,204.70
5. Step 5: Solve for x
   x = 5,266,204.70/2,591.61
6. Step 6: Final answer
   x = 2,032.02