Finding the Fourth Proportional to 50,676.74, 69,940.85 and 29,166.05

Step by Step Solution

1. Step 1: Write the proportion equation
   50,676.74 : 69,940.85 = 29,166.05 : x
2. Step 2: Convert to fraction form
   50,676.74/69,940.85 = 29,166.05/x
3. Step 3: Cross multiply
   50,676.74x = 69,940.85 × 29,166.05
4. Step 4: Simplify right side
   50,676.74x = 2,039,898,447.56
5. Step 5: Solve for x
   x = 2,039,898,447.56/50,676.74
6. Step 6: Final answer
   x = 40,253.15