Finding the Fourth Proportional to 16,604.96, 22,914.69 and 9,051.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,604.96 : 22,914.69 = 9,051.29 : x
2. Step 2: Convert to fraction form
   16,604.96/22,914.69 = 9,051.29/x
3. Step 3: Cross multiply
   16,604.96x = 22,914.69 × 9,051.29
4. Step 4: Simplify right side
   16,604.96x = 207,407,389.88
5. Step 5: Solve for x
   x = 207,407,389.88/16,604.96
6. Step 6: Final answer
   x = 12,490.69