Finding the Fourth Proportional to 51,171.62, 76,663.90 and 37,096.73

Step by Step Solution

1. Step 1: Write the proportion equation
   51,171.62 : 76,663.90 = 37,096.73 : x
2. Step 2: Convert to fraction form
   51,171.62/76,663.90 = 37,096.73/x
3. Step 3: Cross multiply
   51,171.62x = 76,663.90 × 37,096.73
4. Step 4: Simplify right side
   51,171.62x = 2,843,979,949.59
5. Step 5: Solve for x
   x = 2,843,979,949.59/51,171.62
6. Step 6: Final answer
   x = 55,577.30