Finding the Fourth Proportional to 50,365.45, 69,496.54 and 29,146.69

Step by Step Solution

1. Step 1: Write the proportion equation
   50,365.45 : 69,496.54 = 29,146.69 : x
2. Step 2: Convert to fraction form
   50,365.45/69,496.54 = 29,146.69/x
3. Step 3: Cross multiply
   50,365.45x = 69,496.54 × 29,146.69
4. Step 4: Simplify right side
   50,365.45x = 2,025,594,107.45
5. Step 5: Solve for x
   x = 2,025,594,107.45/50,365.45
6. Step 6: Final answer
   x = 40,217.93