Finding the Fourth Proportional to 1,822.16, 2,514.72 and 1,036.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,822.16 : 2,514.72 = 1,036.16 : x
2. Step 2: Convert to fraction form
   1,822.16/2,514.72 = 1,036.16/x
3. Step 3: Cross multiply
   1,822.16x = 2,514.72 × 1,036.16
4. Step 4: Simplify right side
   1,822.16x = 2,605,652.28
5. Step 5: Solve for x
   x = 2,605,652.28/1,822.16
6. Step 6: Final answer
   x = 1,429.98