Finding the Fourth Proportional to 50,787,383.94, 70,090,912.26 and 28,764,801

Step by Step Solution

1. Step 1: Write the proportion equation
   50,787,383.94 : 70,090,912.26 = 28,764,801 : x
2. Step 2: Convert to fraction form
   50,787,383.94/70,090,912.26 = 28,764,801/x
3. Step 3: Cross multiply
   50,787,383.94x = 70,090,912.26 × 28,764,801
4. Step 4: Simplify right side
   50,787,383.94x = 2,016,151,143,067,360.50
5. Step 5: Solve for x
   x = 2,016,151,143,067,360.50/50,787,383.94
6. Step 6: Final answer
   x = 39,697,873.50