Finding the Fourth Proportional to 63,061.50, 87,025.47 and 34,768.20

Step by Step Solution

1. Step 1: Write the proportion equation
   63,061.50 : 87,025.47 = 34,768.20 : x
2. Step 2: Convert to fraction form
   63,061.50/87,025.47 = 34,768.20/x
3. Step 3: Cross multiply
   63,061.50x = 87,025.47 × 34,768.20
4. Step 4: Simplify right side
   63,061.50x = 3,025,718,946.05
5. Step 5: Solve for x
   x = 3,025,718,946.05/63,061.50
6. Step 6: Final answer
   x = 47,980.45