Finding the Fourth Proportional to 23,255.67, 34,862.85 and 8,461.83

Step by Step Solution

1. Step 1: Write the proportion equation
   23,255.67 : 34,862.85 = 8,461.83 : x
2. Step 2: Convert to fraction form
   23,255.67/34,862.85 = 8,461.83/x
3. Step 3: Cross multiply
   23,255.67x = 34,862.85 × 8,461.83
4. Step 4: Simplify right side
   23,255.67x = 295,003,510.02
5. Step 5: Solve for x
   x = 295,003,510.02/23,255.67
6. Step 6: Final answer
   x = 12,685.23