Finding the Fourth Proportional to 2,262.04, 3,390.27 and 1,029.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262.04 : 3,390.27 = 1,029.10 : x
2. Step 2: Convert to fraction form
   2,262.04/3,390.27 = 1,029.10/x
3. Step 3: Cross multiply
   2,262.04x = 3,390.27 × 1,029.10
4. Step 4: Simplify right side
   2,262.04x = 3,488,926.86
5. Step 5: Solve for x
   x = 3,488,926.86/2,262.04
6. Step 6: Final answer
   x = 1,542.38