Finding the Fourth Proportional to 95,918.72, 132,362.96 and 52,905.69

Step by Step Solution

1. Step 1: Write the proportion equation
   95,918.72 : 132,362.96 = 52,905.69 : x
2. Step 2: Convert to fraction form
   95,918.72/132,362.96 = 52,905.69/x
3. Step 3: Cross multiply
   95,918.72x = 132,362.96 × 52,905.69
4. Step 4: Simplify right side
   95,918.72x = 7,002,753,464.71
5. Step 5: Solve for x
   x = 7,002,753,464.71/95,918.72
6. Step 6: Final answer
   x = 73,007.17