Finding the Fourth Proportional to 1,822.01, 2,514.19 and 1,025.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,822.01 : 2,514.19 = 1,025.31 : x
2. Step 2: Convert to fraction form
   1,822.01/2,514.19 = 1,025.31/x
3. Step 3: Cross multiply
   1,822.01x = 2,514.19 × 1,025.31
4. Step 4: Simplify right side
   1,822.01x = 2,577,819.66
5. Step 5: Solve for x
   x = 2,577,819.66/1,822.01
6. Step 6: Final answer
   x = 1,414.82