Finding the Fourth Proportional to 23,955.05, 35,949.59 and 8,372.81

Step by Step Solution

1. Step 1: Write the proportion equation
   23,955.05 : 35,949.59 = 8,372.81 : x
2. Step 2: Convert to fraction form
   23,955.05/35,949.59 = 8,372.81/x
3. Step 3: Cross multiply
   23,955.05x = 35,949.59 × 8,372.81
4. Step 4: Simplify right side
   23,955.05x = 300,999,086.65
5. Step 5: Solve for x
   x = 300,999,086.65/23,955.05
6. Step 6: Final answer
   x = 12,565.16