Finding the Fourth Proportional to 50,178.38, 69,244.07 and 30,046.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,178.38 : 69,244.07 = 30,046.50 : x
2. Step 2: Convert to fraction form
   50,178.38/69,244.07 = 30,046.50/x
3. Step 3: Cross multiply
   50,178.38x = 69,244.07 × 30,046.50
4. Step 4: Simplify right side
   50,178.38x = 2,080,541,799.02
5. Step 5: Solve for x
   x = 2,080,541,799.02/50,178.38
6. Step 6: Final answer
   x = 41,462.92