Finding the Fourth Proportional to 3,231.94, 4,846.71 and 1,151.39

Step by Step Solution

1. Step 1: Write the proportion equation
   3,231.94 : 4,846.71 = 1,151.39 : x
2. Step 2: Convert to fraction form
   3,231.94/4,846.71 = 1,151.39/x
3. Step 3: Cross multiply
   3,231.94x = 4,846.71 × 1,151.39
4. Step 4: Simplify right side
   3,231.94x = 5,580,451.37
5. Step 5: Solve for x
   x = 5,580,451.37/3,231.94
6. Step 6: Final answer
   x = 1,726.66