Finding the Fourth Proportional to 3,238.14, 4,857.18 and 1,046.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,238.14 : 4,857.18 = 1,046.82 : x
2. Step 2: Convert to fraction form
   3,238.14/4,857.18 = 1,046.82/x
3. Step 3: Cross multiply
   3,238.14x = 4,857.18 × 1,046.82
4. Step 4: Simplify right side
   3,238.14x = 5,084,593.17
5. Step 5: Solve for x
   x = 5,084,593.17/3,238.14
6. Step 6: Final answer
   x = 1,570.22