Finding the Fourth Proportional to 50,160.27, 69,228.22 and 31,046.17

Step by Step Solution

1. Step 1: Write the proportion equation
   50,160.27 : 69,228.22 = 31,046.17 : x
2. Step 2: Convert to fraction form
   50,160.27/69,228.22 = 31,046.17/x
3. Step 3: Cross multiply
   50,160.27x = 69,228.22 × 31,046.17
4. Step 4: Simplify right side
   50,160.27x = 2,149,270,966.03
5. Step 5: Solve for x
   x = 2,149,270,966.03/50,160.27
6. Step 6: Final answer
   x = 42,848.07