Finding the Fourth Proportional to 2,826.52, 4,237.38 and 1,366.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,826.52 : 4,237.38 = 1,366.72 : x
2. Step 2: Convert to fraction form
   2,826.52/4,237.38 = 1,366.72/x
3. Step 3: Cross multiply
   2,826.52x = 4,237.38 × 1,366.72
4. Step 4: Simplify right side
   2,826.52x = 5,791,311.99
5. Step 5: Solve for x
   x = 5,791,311.99/2,826.52
6. Step 6: Final answer
   x = 2,048.92