Finding the Fourth Proportional to 2,367.97, 3,552.72 and 724.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,367.97 : 3,552.72 = 724.51 : x
2. Step 2: Convert to fraction form
   2,367.97/3,552.72 = 724.51/x
3. Step 3: Cross multiply
   2,367.97x = 3,552.72 × 724.51
4. Step 4: Simplify right side
   2,367.97x = 2,573,959.78
5. Step 5: Solve for x
   x = 2,573,959.78/2,367.97
6. Step 6: Final answer
   x = 1,086.99