Finding the Fourth Proportional to 50,087.28, 69,112.32 and 29,952.48

Step by Step Solution

1. Step 1: Write the proportion equation
   50,087.28 : 69,112.32 = 29,952.48 : x
2. Step 2: Convert to fraction form
   50,087.28/69,112.32 = 29,952.48/x
3. Step 3: Cross multiply
   50,087.28x = 69,112.32 × 29,952.48
4. Step 4: Simplify right side
   50,087.28x = 2,070,085,382.55
5. Step 5: Solve for x
   x = 2,070,085,382.55/50,087.28
6. Step 6: Final answer
   x = 41,329.56