Finding the Fourth Proportional to 22,861.22, 34,300.94 and 8,071.63

Step by Step Solution

1. Step 1: Write the proportion equation
   22,861.22 : 34,300.94 = 8,071.63 : x
2. Step 2: Convert to fraction form
   22,861.22/34,300.94 = 8,071.63/x
3. Step 3: Cross multiply
   22,861.22x = 34,300.94 × 8,071.63
4. Step 4: Simplify right side
   22,861.22x = 276,864,370.22
5. Step 5: Solve for x
   x = 276,864,370.22/22,861.22
6. Step 6: Final answer
   x = 12,110.66