Finding the Fourth Proportional to 16,097.31, 22,213.53 and 8,829

Step by Step Solution

1. Step 1: Write the proportion equation
   16,097.31 : 22,213.53 = 8,829 : x
2. Step 2: Convert to fraction form
   16,097.31/22,213.53 = 8,829/x
3. Step 3: Cross multiply
   16,097.31x = 22,213.53 × 8,829
4. Step 4: Simplify right side
   16,097.31x = 196,123,256.37
5. Step 5: Solve for x
   x = 196,123,256.37/16,097.31
6. Step 6: Final answer
   x = 12,183.60