Finding the Fourth Proportional to 50,269.62, 69,363.78 and 29,050.86

Step by Step Solution

1. Step 1: Write the proportion equation
   50,269.62 : 69,363.78 = 29,050.86 : x
2. Step 2: Convert to fraction form
   50,269.62/69,363.78 = 29,050.86/x
3. Step 3: Cross multiply
   50,269.62x = 69,363.78 × 29,050.86
4. Step 4: Simplify right side
   50,269.62x = 2,015,077,461.85
5. Step 5: Solve for x
   x = 2,015,077,461.85/50,269.62
6. Step 6: Final answer
   x = 40,085.39