Finding the Fourth Proportional to 1,822.15, 2,514.32 and 1,036.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,822.15 : 2,514.32 = 1,036.18 : x
2. Step 2: Convert to fraction form
   1,822.15/2,514.32 = 1,036.18/x
3. Step 3: Cross multiply
   1,822.15x = 2,514.32 × 1,036.18
4. Step 4: Simplify right side
   1,822.15x = 2,605,275.53
5. Step 5: Solve for x
   x = 2,605,275.53/1,822.15
6. Step 6: Final answer
   x = 1,429.78