Finding the Fourth Proportional to 63,164.92, 87,167.06 and 34,870

Step by Step Solution

1. Step 1: Write the proportion equation
   63,164.92 : 87,167.06 = 34,870 : x
2. Step 2: Convert to fraction form
   63,164.92/87,167.06 = 34,870/x
3. Step 3: Cross multiply
   63,164.92x = 87,167.06 × 34,870
4. Step 4: Simplify right side
   63,164.92x = 3,039,515,382.20
5. Step 5: Solve for x
   x = 3,039,515,382.20/63,164.92
6. Step 6: Final answer
   x = 48,120.31