Finding the Fourth Proportional to 1,822.57, 2,514.97 and 1,036.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,822.57 : 2,514.97 = 1,036.46 : x
2. Step 2: Convert to fraction form
   1,822.57/2,514.97 = 1,036.46/x
3. Step 3: Cross multiply
   1,822.57x = 2,514.97 × 1,036.46
4. Step 4: Simplify right side
   1,822.57x = 2,606,665.81
5. Step 5: Solve for x
   x = 2,606,665.81/1,822.57
6. Step 6: Final answer
   x = 1,430.21