Finding the Fourth Proportional to 50,289.42, 69,411.87 and 29,065.62

Step by Step Solution

1. Step 1: Write the proportion equation
   50,289.42 : 69,411.87 = 29,065.62 : x
2. Step 2: Convert to fraction form
   50,289.42/69,411.87 = 29,065.62/x
3. Step 3: Cross multiply
   50,289.42x = 69,411.87 × 29,065.62
4. Step 4: Simplify right side
   50,289.42x = 2,017,499,036.91
5. Step 5: Solve for x
   x = 2,017,499,036.91/50,289.42
6. Step 6: Final answer
   x = 40,117.76