Finding the Fourth Proportional to 51,144.78, 76,706.24 and 16,076.24

Step by Step Solution

1. Step 1: Write the proportion equation
   51,144.78 : 76,706.24 = 16,076.24 : x
2. Step 2: Convert to fraction form
   51,144.78/76,706.24 = 16,076.24/x
3. Step 3: Cross multiply
   51,144.78x = 76,706.24 × 16,076.24
4. Step 4: Simplify right side
   51,144.78x = 1,233,147,459.83
5. Step 5: Solve for x
   x = 1,233,147,459.83/51,144.78
6. Step 6: Final answer
   x = 24,110.92