Finding the Fourth Proportional to 23,949.86, 33,051.83 and 13,339.49

Step by Step Solution

1. Step 1: Write the proportion equation
   23,949.86 : 33,051.83 = 13,339.49 : x
2. Step 2: Convert to fraction form
   23,949.86/33,051.83 = 13,339.49/x
3. Step 3: Cross multiply
   23,949.86x = 33,051.83 × 13,339.49
4. Step 4: Simplify right side
   23,949.86x = 440,894,323.81
5. Step 5: Solve for x
   x = 440,894,323.81/23,949.86
6. Step 6: Final answer
   x = 18,409.06