Finding the Fourth Proportional to 1,822.18, 2,514.60 and 1,036.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,822.18 : 2,514.60 = 1,036.38 : x
2. Step 2: Convert to fraction form
   1,822.18/2,514.60 = 1,036.38/x
3. Step 3: Cross multiply
   1,822.18x = 2,514.60 × 1,036.38
4. Step 4: Simplify right side
   1,822.18x = 2,606,081.15
5. Step 5: Solve for x
   x = 2,606,081.15/1,822.18
6. Step 6: Final answer
   x = 1,430.20