Finding the Fourth Proportional to 23,940.04, 33,039.12 and 13,333

Step by Step Solution

1. Step 1: Write the proportion equation
   23,940.04 : 33,039.12 = 13,333 : x
2. Step 2: Convert to fraction form
   23,940.04/33,039.12 = 13,333/x
3. Step 3: Cross multiply
   23,940.04x = 33,039.12 × 13,333
4. Step 4: Simplify right side
   23,940.04x = 440,510,586.96
5. Step 5: Solve for x
   x = 440,510,586.96/23,940.04
6. Step 6: Final answer
   x = 18,400.58