Finding the Fourth Proportional to 22,098.25, 30,495.59 and 12,162.25

Step by Step Solution

1. Step 1: Write the proportion equation
   22,098.25 : 30,495.59 = 12,162.25 : x
2. Step 2: Convert to fraction form
   22,098.25/30,495.59 = 12,162.25/x
3. Step 3: Cross multiply
   22,098.25x = 30,495.59 × 12,162.25
4. Step 4: Simplify right side
   22,098.25x = 370,894,989.48
5. Step 5: Solve for x
   x = 370,894,989.48/22,098.25
6. Step 6: Final answer
   x = 16,783.91