Finding the Fourth Proportional to 50,052.72, 69,044.76 and 44,978.88

Step by Step Solution

1. Step 1: Write the proportion equation
   50,052.72 : 69,044.76 = 44,978.88 : x
2. Step 2: Convert to fraction form
   50,052.72/69,044.76 = 44,978.88/x
3. Step 3: Cross multiply
   50,052.72x = 69,044.76 × 44,978.88
4. Step 4: Simplify right side
   50,052.72x = 3,105,555,974.67
5. Step 5: Solve for x
   x = 3,105,555,974.67/50,052.72
6. Step 6: Final answer
   x = 62,045.70