Finding the Fourth Proportional to 2,026.92, 2,796.12 and 1,437.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026.92 : 2,796.12 = 1,437.72 : x
2. Step 2: Convert to fraction form
   2,026.92/2,796.12 = 1,437.72/x
3. Step 3: Cross multiply
   2,026.92x = 2,796.12 × 1,437.72
4. Step 4: Simplify right side
   2,026.92x = 4,020,037.65
5. Step 5: Solve for x
   x = 4,020,037.65/2,026.92
6. Step 6: Final answer
   x = 1,983.32