Finding the Fourth Proportional to 94,951.89, 131,047.20 and 54,661.68

Step by Step Solution

1. Step 1: Write the proportion equation
   94,951.89 : 131,047.20 = 54,661.68 : x
2. Step 2: Convert to fraction form
   94,951.89/131,047.20 = 54,661.68/x
3. Step 3: Cross multiply
   94,951.89x = 131,047.20 × 54,661.68
4. Step 4: Simplify right side
   94,951.89x = 7,163,260,111.30
5. Step 5: Solve for x
   x = 7,163,260,111.30/94,951.89
6. Step 6: Final answer
   x = 75,440.94