Finding the Fourth Proportional to 2,885.67, 4,327.95 and 1,036.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,885.67 : 4,327.95 = 1,036.71 : x
2. Step 2: Convert to fraction form
   2,885.67/4,327.95 = 1,036.71/x
3. Step 3: Cross multiply
   2,885.67x = 4,327.95 × 1,036.71
4. Step 4: Simplify right side
   2,885.67x = 4,486,829.04
5. Step 5: Solve for x
   x = 4,486,829.04/2,885.67
6. Step 6: Final answer
   x = 1,554.87