Finding the Fourth Proportional to 2,462.55, 3,397.59 and 1,576.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,462.55 : 3,397.59 = 1,576.82 : x
2. Step 2: Convert to fraction form
   2,462.55/3,397.59 = 1,576.82/x
3. Step 3: Cross multiply
   2,462.55x = 3,397.59 × 1,576.82
4. Step 4: Simplify right side
   2,462.55x = 5,357,370.88
5. Step 5: Solve for x
   x = 5,357,370.88/2,462.55
6. Step 6: Final answer
   x = 2,175.54