Finding the Fourth Proportional to 50,067.05, 69,069.17 and 28,834.00

Step by Step Solution

1. Step 1: Write the proportion equation
   50,067.05 : 69,069.17 = 28,834.00 : x
2. Step 2: Convert to fraction form
   50,067.05/69,069.17 = 28,834.00/x
3. Step 3: Cross multiply
   50,067.05x = 69,069.17 × 28,834.00
4. Step 4: Simplify right side
   50,067.05x = 1,991,540,347.19
5. Step 5: Solve for x
   x = 1,991,540,347.19/50,067.05
6. Step 6: Final answer
   x = 39,777.47