Finding the Fourth Proportional to 50,369.31, 69,516.43 and 29,149.94

Step by Step Solution

1. Step 1: Write the proportion equation
   50,369.31 : 69,516.43 = 29,149.94 : x
2. Step 2: Convert to fraction form
   50,369.31/69,516.43 = 29,149.94/x
3. Step 3: Cross multiply
   50,369.31x = 69,516.43 × 29,149.94
4. Step 4: Simplify right side
   50,369.31x = 2,026,399,864.43
5. Step 5: Solve for x
   x = 2,026,399,864.43/50,369.31
6. Step 6: Final answer
   x = 40,230.84