Finding the Fourth Proportional to 95,727.96, 132,091.56 and 53,280.72

Step by Step Solution

1. Step 1: Write the proportion equation
   95,727.96 : 132,091.56 = 53,280.72 : x
2. Step 2: Convert to fraction form
   95,727.96/132,091.56 = 53,280.72/x
3. Step 3: Cross multiply
   95,727.96x = 132,091.56 × 53,280.72
4. Step 4: Simplify right side
   95,727.96x = 7,037,933,422.72
5. Step 5: Solve for x
   x = 7,037,933,422.72/95,727.96
6. Step 6: Final answer
   x = 73,520.14