Finding the Fourth Proportional to 23,388.34, 35,066.49 and 8,395.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,388.34 : 35,066.49 = 8,395.12 : x
2. Step 2: Convert to fraction form
   23,388.34/35,066.49 = 8,395.12/x
3. Step 3: Cross multiply
   23,388.34x = 35,066.49 × 8,395.12
4. Step 4: Simplify right side
   23,388.34x = 294,387,391.53
5. Step 5: Solve for x
   x = 294,387,391.53/23,388.34
6. Step 6: Final answer
   x = 12,586.93