Finding the Fourth Proportional to 2,327.52, 3,491.73 and 684.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327.52 : 3,491.73 = 684.06 : x
2. Step 2: Convert to fraction form
   2,327.52/3,491.73 = 684.06/x
3. Step 3: Cross multiply
   2,327.52x = 3,491.73 × 684.06
4. Step 4: Simplify right side
   2,327.52x = 2,388,552.82
5. Step 5: Solve for x
   x = 2,388,552.82/2,327.52
6. Step 6: Final answer
   x = 1,026.22