Finding the Fourth Proportional to 16,055.96, 22,158.06 and 8,982.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,055.96 : 22,158.06 = 8,982.50 : x
2. Step 2: Convert to fraction form
   16,055.96/22,158.06 = 8,982.50/x
3. Step 3: Cross multiply
   16,055.96x = 22,158.06 × 8,982.50
4. Step 4: Simplify right side
   16,055.96x = 199,034,773.95
5. Step 5: Solve for x
   x = 199,034,773.95/16,055.96
6. Step 6: Final answer
   x = 12,396.32