Finding the Fourth Proportional to 2,885.41, 4,327.92 and 1,036.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,885.41 : 4,327.92 = 1,036.42 : x
2. Step 2: Convert to fraction form
   2,885.41/4,327.92 = 1,036.42/x
3. Step 3: Cross multiply
   2,885.41x = 4,327.92 × 1,036.42
4. Step 4: Simplify right side
   2,885.41x = 4,485,542.85
5. Step 5: Solve for x
   x = 4,485,542.85/2,885.41
6. Step 6: Final answer
   x = 1,554.56