Finding the Fourth Proportional to 3,227.86, 4,842.51 and 1,036.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,227.86 : 4,842.51 = 1,036.57 : x
2. Step 2: Convert to fraction form
   3,227.86/4,842.51 = 1,036.57/x
3. Step 3: Cross multiply
   3,227.86x = 4,842.51 × 1,036.57
4. Step 4: Simplify right side
   3,227.86x = 5,019,600.59
5. Step 5: Solve for x
   x = 5,019,600.59/3,227.86
6. Step 6: Final answer
   x = 1,555.09