Finding the Fourth Proportional to 82,246.42, 123,369.72 and 63,553.69

Step by Step Solution

1. Step 1: Write the proportion equation
   82,246.42 : 123,369.72 = 63,553.69 : x
2. Step 2: Convert to fraction form
   82,246.42/123,369.72 = 63,553.69/x
3. Step 3: Cross multiply
   82,246.42x = 123,369.72 × 63,553.69
4. Step 4: Simplify right side
   82,246.42x = 7,840,600,940.27
5. Step 5: Solve for x
   x = 7,840,600,940.27/82,246.42
6. Step 6: Final answer
   x = 95,330.60