Finding the Fourth Proportional to 108,448.38, 162,700.61 and 63,507.69

Step by Step Solution

1. Step 1: Write the proportion equation
   108,448.38 : 162,700.61 = 63,507.69 : x
2. Step 2: Convert to fraction form
   108,448.38/162,700.61 = 63,507.69/x
3. Step 3: Cross multiply
   108,448.38x = 162,700.61 × 63,507.69
4. Step 4: Simplify right side
   108,448.38x = 10,332,739,902.69
5. Step 5: Solve for x
   x = 10,332,739,902.69/108,448.38
6. Step 6: Final answer
   x = 95,277.96