Finding the Fourth Proportional to 2,324.50, 3,207.82 and 1,276.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,324.50 : 3,207.82 = 1,276.58 : x
2. Step 2: Convert to fraction form
   2,324.50/3,207.82 = 1,276.58/x
3. Step 3: Cross multiply
   2,324.50x = 3,207.82 × 1,276.58
4. Step 4: Simplify right side
   2,324.50x = 4,095,038.86
5. Step 5: Solve for x
   x = 4,095,038.86/2,324.50
6. Step 6: Final answer
   x = 1,761.69