Finding the Fourth Proportional to 2,251.71, 3,108.33 and 1,367.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,251.71 : 3,108.33 = 1,367.82 : x
2. Step 2: Convert to fraction form
   2,251.71/3,108.33 = 1,367.82/x
3. Step 3: Cross multiply
   2,251.71x = 3,108.33 × 1,367.82
4. Step 4: Simplify right side
   2,251.71x = 4,251,635.94
5. Step 5: Solve for x
   x = 4,251,635.94/2,251.71
6. Step 6: Final answer
   x = 1,888.18