Finding the Fourth Proportional to 3,371.73, 5,046.42 and 1,868.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,371.73 : 5,046.42 = 1,868.47 : x
2. Step 2: Convert to fraction form
   3,371.73/5,046.42 = 1,868.47/x
3. Step 3: Cross multiply
   3,371.73x = 5,046.42 × 1,868.47
4. Step 4: Simplify right side
   3,371.73x = 9,429,084.38
5. Step 5: Solve for x
   x = 9,429,084.38/3,371.73
6. Step 6: Final answer
   x = 2,796.51