Finding the Fourth Proportional to 23,976.48, 33,087.06 and 13,365.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,976.48 : 33,087.06 = 13,365.48 : x
2. Step 2: Convert to fraction form
   23,976.48/33,087.06 = 13,365.48/x
3. Step 3: Cross multiply
   23,976.48x = 33,087.06 × 13,365.48
4. Step 4: Simplify right side
   23,976.48x = 442,224,438.69
5. Step 5: Solve for x
   x = 442,224,438.69/23,976.48
6. Step 6: Final answer
   x = 18,444.09