Finding the Fourth Proportional to 60,861.24, 83,990.22 and 34,006.72

Step by Step Solution

1. Step 1: Write the proportion equation
   60,861.24 : 83,990.22 = 34,006.72 : x
2. Step 2: Convert to fraction form
   60,861.24/83,990.22 = 34,006.72/x
3. Step 3: Cross multiply
   60,861.24x = 83,990.22 × 34,006.72
4. Step 4: Simplify right side
   60,861.24x = 2,856,231,894.28
5. Step 5: Solve for x
   x = 2,856,231,894.28/60,861.24
6. Step 6: Final answer
   x = 46,930.23