Finding the Fourth Proportional to 50,048.76, 69,079.61 and 29,917.58

Step by Step Solution

1. Step 1: Write the proportion equation
   50,048.76 : 69,079.61 = 29,917.58 : x
2. Step 2: Convert to fraction form
   50,048.76/69,079.61 = 29,917.58/x
3. Step 3: Cross multiply
   50,048.76x = 69,079.61 × 29,917.58
4. Step 4: Simplify right side
   50,048.76x = 2,066,694,758.54
5. Step 5: Solve for x
   x = 2,066,694,758.54/50,048.76
6. Step 6: Final answer
   x = 41,293.63