Finding the Fourth Proportional to 22,683.02, 31,300.77 and 12,610.83

Step by Step Solution

1. Step 1: Write the proportion equation
   22,683.02 : 31,300.77 = 12,610.83 : x
2. Step 2: Convert to fraction form
   22,683.02/31,300.77 = 12,610.83/x
3. Step 3: Cross multiply
   22,683.02x = 31,300.77 × 12,610.83
4. Step 4: Simplify right side
   22,683.02x = 394,728,689.34
5. Step 5: Solve for x
   x = 394,728,689.34/22,683.02
6. Step 6: Final answer
   x = 17,401.95