Finding the Fourth Proportional to 63,144.72, 87,139.28 and 34,850.41

Step by Step Solution

1. Step 1: Write the proportion equation
   63,144.72 : 87,139.28 = 34,850.41 : x
2. Step 2: Convert to fraction form
   63,144.72/87,139.28 = 34,850.41/x
3. Step 3: Cross multiply
   63,144.72x = 87,139.28 × 34,850.41
4. Step 4: Simplify right side
   63,144.72x = 3,036,839,504.38
5. Step 5: Solve for x
   x = 3,036,839,504.38/63,144.72
6. Step 6: Final answer
   x = 48,093.32