Finding the Fourth Proportional to 50,589.52, 69,815.72 and 28,233.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50,589.52 : 69,815.72 = 28,233.52 : x
2. Step 2: Convert to fraction form
   50,589.52/69,815.72 = 28,233.52/x
3. Step 3: Cross multiply
   50,589.52x = 69,815.72 × 28,233.52
4. Step 4: Simplify right side
   50,589.52x = 1,971,143,526.93
5. Step 5: Solve for x
   x = 1,971,143,526.93/50,589.52
6. Step 6: Final answer
   x = 38,963.48