Finding the Fourth Proportional to 50,612.71, 69,845.53 and 29,393.34

Step by Step Solution

1. Step 1: Write the proportion equation
   50,612.71 : 69,845.53 = 29,393.34 : x
2. Step 2: Convert to fraction form
   50,612.71/69,845.53 = 29,393.34/x
3. Step 3: Cross multiply
   50,612.71x = 69,845.53 × 29,393.34
4. Step 4: Simplify right side
   50,612.71x = 2,052,993,433.69
5. Step 5: Solve for x
   x = 2,052,993,433.69/50,612.71
6. Step 6: Final answer
   x = 40,562.81