Finding the Fourth Proportional to 95,715.59, 132,085.27 and 53,273.21

Step by Step Solution

1. Step 1: Write the proportion equation
   95,715.59 : 132,085.27 = 53,273.21 : x
2. Step 2: Convert to fraction form
   95,715.59/132,085.27 = 53,273.21/x
3. Step 3: Cross multiply
   95,715.59x = 132,085.27 × 53,273.21
4. Step 4: Simplify right side
   95,715.59x = 7,036,606,723.42
5. Step 5: Solve for x
   x = 7,036,606,723.42/95,715.59
6. Step 6: Final answer
   x = 73,515.78