Finding the Fourth Proportional to 16,094.63, 22,210.56 and 9,021.05

Step by Step Solution

1. Step 1: Write the proportion equation
   16,094.63 : 22,210.56 = 9,021.05 : x
2. Step 2: Convert to fraction form
   16,094.63/22,210.56 = 9,021.05/x
3. Step 3: Cross multiply
   16,094.63x = 22,210.56 × 9,021.05
4. Step 4: Simplify right side
   16,094.63x = 200,362,572.29
5. Step 5: Solve for x
   x = 200,362,572.29/16,094.63
6. Step 6: Final answer
   x = 12,449.03