Finding the Fourth Proportional to 95,366.61, 131,629.82 and 55,103.76

Step by Step Solution

1. Step 1: Write the proportion equation
   95,366.61 : 131,629.82 = 55,103.76 : x
2. Step 2: Convert to fraction form
   95,366.61/131,629.82 = 55,103.76/x
3. Step 3: Cross multiply
   95,366.61x = 131,629.82 × 55,103.76
4. Step 4: Simplify right side
   95,366.61x = 7,253,297,734.60
5. Step 5: Solve for x
   x = 7,253,297,734.60/95,366.61
6. Step 6: Final answer
   x = 76,056.99