Finding the Fourth Proportional to 95,730.32, 132,105.54 and 53,287.96

Step by Step Solution

1. Step 1: Write the proportion equation
   95,730.32 : 132,105.54 = 53,287.96 : x
2. Step 2: Convert to fraction form
   95,730.32/132,105.54 = 53,287.96/x
3. Step 3: Cross multiply
   95,730.32x = 132,105.54 × 53,287.96
4. Step 4: Simplify right side
   95,730.32x = 7,039,634,731.30
5. Step 5: Solve for x
   x = 7,039,634,731.30/95,730.32
6. Step 6: Final answer
   x = 73,536.10