Finding the Fourth Proportional to 2,280.76, 3,417.42 and 1,732.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,280.76 : 3,417.42 = 1,732.24 : x
2. Step 2: Convert to fraction form
   2,280.76/3,417.42 = 1,732.24/x
3. Step 3: Cross multiply
   2,280.76x = 3,417.42 × 1,732.24
4. Step 4: Simplify right side
   2,280.76x = 5,919,791.62
5. Step 5: Solve for x
   x = 5,919,791.62/2,280.76
6. Step 6: Final answer
   x = 2,595.53