Finding the Fourth Proportional to 108,446.38, 162,697.61 and 63,505.69

Step by Step Solution

1. Step 1: Write the proportion equation
   108,446.38 : 162,697.61 = 63,505.69 : x
2. Step 2: Convert to fraction form
   108,446.38/162,697.61 = 63,505.69/x
3. Step 3: Cross multiply
   108,446.38x = 162,697.61 × 63,505.69
4. Step 4: Simplify right side
   108,446.38x = 10,332,223,736.42
5. Step 5: Solve for x
   x = 10,332,223,736.42/108,446.38
6. Step 6: Final answer
   x = 95,274.96