Finding the Fourth Proportional to 2,026.24, 2,796.34 and 1,141.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026.24 : 2,796.34 = 1,141.72 : x
2. Step 2: Convert to fraction form
   2,026.24/2,796.34 = 1,141.72/x
3. Step 3: Cross multiply
   2,026.24x = 2,796.34 × 1,141.72
4. Step 4: Simplify right side
   2,026.24x = 3,192,621.82
5. Step 5: Solve for x
   x = 3,192,621.82/2,026.24
6. Step 6: Final answer
   x = 1,575.64