Finding the Fourth Proportional to 50,561.96, 69,789.39 and 29,348.06

Step by Step Solution

1. Step 1: Write the proportion equation
   50,561.96 : 69,789.39 = 29,348.06 : x
2. Step 2: Convert to fraction form
   50,561.96/69,789.39 = 29,348.06/x
3. Step 3: Cross multiply
   50,561.96x = 69,789.39 × 29,348.06
4. Step 4: Simplify right side
   50,561.96x = 2,048,183,269.50
5. Step 5: Solve for x
   x = 2,048,183,269.50/50,561.96
6. Step 6: Final answer
   x = 40,508.38