Finding the Fourth Proportional to 23,076.72, 34,611.30 and 8,282.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,076.72 : 34,611.30 = 8,282.88 : x
2. Step 2: Convert to fraction form
   23,076.72/34,611.30 = 8,282.88/x
3. Step 3: Cross multiply
   23,076.72x = 34,611.30 × 8,282.88
4. Step 4: Simplify right side
   23,076.72x = 286,681,244.54
5. Step 5: Solve for x
   x = 286,681,244.54/23,076.72
6. Step 6: Final answer
   x = 12,422.96