Finding the Fourth Proportional to 50,053.25, 69,073.49 and 28,832.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50,053.25 : 69,073.49 = 28,832.52 : x
2. Step 2: Convert to fraction form
   50,053.25/69,073.49 = 28,832.52/x
3. Step 3: Cross multiply
   50,053.25x = 69,073.49 × 28,832.52
4. Step 4: Simplify right side
   50,053.25x = 1,991,562,760.78
5. Step 5: Solve for x
   x = 1,991,562,760.78/50,053.25
6. Step 6: Final answer
   x = 39,788.88