Finding the Fourth Proportional to 16,056.30, 22,157.73 and 8,983.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,056.30 : 22,157.73 = 8,983.02 : x
2. Step 2: Convert to fraction form
   16,056.30/22,157.73 = 8,983.02/x
3. Step 3: Cross multiply
   16,056.30x = 22,157.73 × 8,983.02
4. Step 4: Simplify right side
   16,056.30x = 199,043,331.74
5. Step 5: Solve for x
   x = 199,043,331.74/16,056.30
6. Step 6: Final answer
   x = 12,396.59