Finding the Fourth Proportional to 22,466.98, 31,005.02 and 12,395.54

Step by Step Solution

1. Step 1: Write the proportion equation
   22,466.98 : 31,005.02 = 12,395.54 : x
2. Step 2: Convert to fraction form
   22,466.98/31,005.02 = 12,395.54/x
3. Step 3: Cross multiply
   22,466.98x = 31,005.02 × 12,395.54
4. Step 4: Simplify right side
   22,466.98x = 384,323,965.61
5. Step 5: Solve for x
   x = 384,323,965.61/22,466.98
6. Step 6: Final answer
   x = 17,106.17