Finding the Fourth Proportional to 50,621.27, 69,865.91 and 29,412.83

Step by Step Solution

1. Step 1: Write the proportion equation
   50,621.27 : 69,865.91 = 29,412.83 : x
2. Step 2: Convert to fraction form
   50,621.27/69,865.91 = 29,412.83/x
3. Step 3: Cross multiply
   50,621.27x = 69,865.91 × 29,412.83
4. Step 4: Simplify right side
   50,621.27x = 2,054,954,271.52
5. Step 5: Solve for x
   x = 2,054,954,271.52/50,621.27
6. Step 6: Final answer
   x = 40,594.68