Finding the Fourth Proportional to 63,105.57, 87,087.50 and 34,813.08

Step by Step Solution

1. Step 1: Write the proportion equation
   63,105.57 : 87,087.50 = 34,813.08 : x
2. Step 2: Convert to fraction form
   63,105.57/87,087.50 = 34,813.08/x
3. Step 3: Cross multiply
   63,105.57x = 87,087.50 × 34,813.08
4. Step 4: Simplify right side
   63,105.57x = 3,031,783,930.43
5. Step 5: Solve for x
   x = 3,031,783,930.43/63,105.57
6. Step 6: Final answer
   x = 48,043.05