Finding the Fourth Proportional to 63,171.02, 87,176.03 and 34,876.71

Step by Step Solution

1. Step 1: Write the proportion equation
   63,171.02 : 87,176.03 = 34,876.71 : x
2. Step 2: Convert to fraction form
   63,171.02/87,176.03 = 34,876.71/x
3. Step 3: Cross multiply
   63,171.02x = 87,176.03 × 34,876.71
4. Step 4: Simplify right side
   63,171.02x = 3,040,412,942.88
5. Step 5: Solve for x
   x = 3,040,412,942.88/63,171.02
6. Step 6: Final answer
   x = 48,129.87