Finding the Fourth Proportional to 44,714.72, 67,020.24 and 42,122.72

Step by Step Solution

1. Step 1: Write the proportion equation
   44,714.72 : 67,020.24 = 42,122.72 : x
2. Step 2: Convert to fraction form
   44,714.72/67,020.24 = 42,122.72/x
3. Step 3: Cross multiply
   44,714.72x = 67,020.24 × 42,122.72
4. Step 4: Simplify right side
   44,714.72x = 2,823,074,803.85
5. Step 5: Solve for x
   x = 2,823,074,803.85/44,714.72
6. Step 6: Final answer
   x = 63,135.25