Finding the Fourth Proportional to 3,227.78, 4,840.86 and 1,036.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,227.78 : 4,840.86 = 1,036.04 : x
2. Step 2: Convert to fraction form
   3,227.78/4,840.86 = 1,036.04/x
3. Step 3: Cross multiply
   3,227.78x = 4,840.86 × 1,036.04
4. Step 4: Simplify right side
   3,227.78x = 5,015,324.59
5. Step 5: Solve for x
   x = 5,015,324.59/3,227.78
6. Step 6: Final answer
   x = 1,553.80