Finding the Fourth Proportional to 110,964.89, 166,472.00 and 51,768.27

Step by Step Solution

1. Step 1: Write the proportion equation
   110,964.89 : 166,472.00 = 51,768.27 : x
2. Step 2: Convert to fraction form
   110,964.89/166,472.00 = 51,768.27/x
3. Step 3: Cross multiply
   110,964.89x = 166,472.00 × 51,768.27
4. Step 4: Simplify right side
   110,964.89x = 8,617,966,948.59
5. Step 5: Solve for x
   x = 8,617,966,948.59/110,964.89
6. Step 6: Final answer
   x = 77,663.91