Finding the Fourth Proportional to 23,976.88, 33,086.88 and 13,364.46

Step by Step Solution

1. Step 1: Write the proportion equation
   23,976.88 : 33,086.88 = 13,364.46 : x
2. Step 2: Convert to fraction form
   23,976.88/33,086.88 = 13,364.46/x
3. Step 3: Cross multiply
   23,976.88x = 33,086.88 × 13,364.46
4. Step 4: Simplify right side
   23,976.88x = 442,188,284.28
5. Step 5: Solve for x
   x = 442,188,284.28/23,976.88
6. Step 6: Final answer
   x = 18,442.28