Finding the Fourth Proportional to 63,167.20, 87,167.00 and 34,481.16

Step by Step Solution

1. Step 1: Write the proportion equation
   63,167.20 : 87,167.00 = 34,481.16 : x
2. Step 2: Convert to fraction form
   63,167.20/87,167.00 = 34,481.16/x
3. Step 3: Cross multiply
   63,167.20x = 87,167.00 × 34,481.16
4. Step 4: Simplify right side
   63,167.20x = 3,005,619,359.92
5. Step 5: Solve for x
   x = 3,005,619,359.92/63,167.20
6. Step 6: Final answer
   x = 47,581.96