Finding the Fourth Proportional to 1,822.15, 2,514.89 and 1,076.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,822.15 : 2,514.89 = 1,076.06 : x
2. Step 2: Convert to fraction form
   1,822.15/2,514.89 = 1,076.06/x
3. Step 3: Cross multiply
   1,822.15x = 2,514.89 × 1,076.06
4. Step 4: Simplify right side
   1,822.15x = 2,706,154.58
5. Step 5: Solve for x
   x = 2,706,154.58/1,822.15
6. Step 6: Final answer
   x = 1,485.15