Finding the Fourth Proportional to 3,436.73, 5,150.43 and 3,095.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,436.73 : 5,150.43 = 3,095.31 : x
2. Step 2: Convert to fraction form
   3,436.73/5,150.43 = 3,095.31/x
3. Step 3: Cross multiply
   3,436.73x = 5,150.43 × 3,095.31
4. Step 4: Simplify right side
   3,436.73x = 15,942,177.48
5. Step 5: Solve for x
   x = 15,942,177.48/3,436.73
6. Step 6: Final answer
   x = 4,638.76