Finding the Fourth Proportional to 16,018.55, 22,106.58 and 8,848.43

Step by Step Solution

1. Step 1: Write the proportion equation
   16,018.55 : 22,106.58 = 8,848.43 : x
2. Step 2: Convert to fraction form
   16,018.55/22,106.58 = 8,848.43/x
3. Step 3: Cross multiply
   16,018.55x = 22,106.58 × 8,848.43
4. Step 4: Simplify right side
   16,018.55x = 195,608,525.67
5. Step 5: Solve for x
   x = 195,608,525.67/16,018.55
6. Step 6: Final answer
   x = 12,211.38