Finding the Fourth Proportional to 16,674.24, 25,018.38 and 7,309.43

Step by Step Solution

1. Step 1: Write the proportion equation
   16,674.24 : 25,018.38 = 7,309.43 : x
2. Step 2: Convert to fraction form
   16,674.24/25,018.38 = 7,309.43/x
3. Step 3: Cross multiply
   16,674.24x = 25,018.38 × 7,309.43
4. Step 4: Simplify right side
   16,674.24x = 182,870,097.32
5. Step 5: Solve for x
   x = 182,870,097.32/16,674.24
6. Step 6: Final answer
   x = 10,967.22