Finding the Fourth Proportional to 50,559.34, 69,771.81 and 27,898.32

Step by Step Solution

1. Step 1: Write the proportion equation
   50,559.34 : 69,771.81 = 27,898.32 : x
2. Step 2: Convert to fraction form
   50,559.34/69,771.81 = 27,898.32/x
3. Step 3: Cross multiply
   50,559.34x = 69,771.81 × 27,898.32
4. Step 4: Simplify right side
   50,559.34x = 1,946,515,929.15
5. Step 5: Solve for x
   x = 1,946,515,929.15/50,559.34
6. Step 6: Final answer
   x = 38,499.63