Finding the Fourth Proportional to 1,736.38, 2,395.72 and 1,027.92

Step by Step Solution

1. Step 1: Write the proportion equation
   1,736.38 : 2,395.72 = 1,027.92 : x
2. Step 2: Convert to fraction form
   1,736.38/2,395.72 = 1,027.92/x
3. Step 3: Cross multiply
   1,736.38x = 2,395.72 × 1,027.92
4. Step 4: Simplify right side
   1,736.38x = 2,462,595.67
5. Step 5: Solve for x
   x = 2,462,595.67/1,736.38
6. Step 6: Final answer
   x = 1,418.23