Finding the Fourth Proportional to 16,098.90, 22,215.26 and 9,023.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,098.90 : 22,215.26 = 9,023.98 : x
2. Step 2: Convert to fraction form
   16,098.90/22,215.26 = 9,023.98/x
3. Step 3: Cross multiply
   16,098.90x = 22,215.26 × 9,023.98
4. Step 4: Simplify right side
   16,098.90x = 200,470,061.93
5. Step 5: Solve for x
   x = 200,470,061.93/16,098.90
6. Step 6: Final answer
   x = 12,452.41