Finding the Fourth Proportional to 50,351.10, 69,493.59 and 29,142.06

Step by Step Solution

1. Step 1: Write the proportion equation
   50,351.10 : 69,493.59 = 29,142.06 : x
2. Step 2: Convert to fraction form
   50,351.10/69,493.59 = 29,142.06/x
3. Step 3: Cross multiply
   50,351.10x = 69,493.59 × 29,142.06
4. Step 4: Simplify right side
   50,351.10x = 2,025,186,369.40
5. Step 5: Solve for x
   x = 2,025,186,369.40/50,351.10
6. Step 6: Final answer
   x = 40,221.29