Finding the Fourth Proportional to 63,436.05, 87,541.71 and 34,757.57

Step by Step Solution

1. Step 1: Write the proportion equation
   63,436.05 : 87,541.71 = 34,757.57 : x
2. Step 2: Convert to fraction form
   63,436.05/87,541.71 = 34,757.57/x
3. Step 3: Cross multiply
   63,436.05x = 87,541.71 × 34,757.57
4. Step 4: Simplify right side
   63,436.05x = 3,042,737,332.10
5. Step 5: Solve for x
   x = 3,042,737,332.10/63,436.05
6. Step 6: Final answer
   x = 47,965.43