Finding the Fourth Proportional to 1,822.72, 2,514.49 and 1,076.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,822.72 : 2,514.49 = 1,076.18 : x
2. Step 2: Convert to fraction form
   1,822.72/2,514.49 = 1,076.18/x
3. Step 3: Cross multiply
   1,822.72x = 2,514.49 × 1,076.18
4. Step 4: Simplify right side
   1,822.72x = 2,706,025.89
5. Step 5: Solve for x
   x = 2,706,025.89/1,822.72
6. Step 6: Final answer
   x = 1,484.61