Finding the Fourth Proportional to 63,137.94, 87,127.61 and 34,456.88

Step by Step Solution

1. Step 1: Write the proportion equation
   63,137.94 : 87,127.61 = 34,456.88 : x
2. Step 2: Convert to fraction form
   63,137.94/87,127.61 = 34,456.88/x
3. Step 3: Cross multiply
   63,137.94x = 87,127.61 × 34,456.88
4. Step 4: Simplify right side
   63,137.94x = 3,002,144,994.53
5. Step 5: Solve for x
   x = 3,002,144,994.53/63,137.94
6. Step 6: Final answer
   x = 47,548.99