Finding the Fourth Proportional to 95,882.43, 132,317.90 and 53,440.05

Step by Step Solution

1. Step 1: Write the proportion equation
   95,882.43 : 132,317.90 = 53,440.05 : x
2. Step 2: Convert to fraction form
   95,882.43/132,317.90 = 53,440.05/x
3. Step 3: Cross multiply
   95,882.43x = 132,317.90 × 53,440.05
4. Step 4: Simplify right side
   95,882.43x = 7,071,075,921.89
5. Step 5: Solve for x
   x = 7,071,075,921.89/95,882.43
6. Step 6: Final answer
   x = 73,747.36