Finding the Fourth Proportional to 50,064.32, 69,086.72 and 29,932.40

Step by Step Solution

1. Step 1: Write the proportion equation
   50,064.32 : 69,086.72 = 29,932.40 : x
2. Step 2: Convert to fraction form
   50,064.32/69,086.72 = 29,932.40/x
3. Step 3: Cross multiply
   50,064.32x = 69,086.72 × 29,932.40
4. Step 4: Simplify right side
   50,064.32x = 2,067,931,337.73
5. Step 5: Solve for x
   x = 2,067,931,337.73/50,064.32
6. Step 6: Final answer
   x = 41,305.49