Finding the Fourth Proportional to 24,469.86, 33,768.42 and 13,291.86

Step by Step Solution

1. Step 1: Write the proportion equation
   24,469.86 : 33,768.42 = 13,291.86 : x
2. Step 2: Convert to fraction form
   24,469.86/33,768.42 = 13,291.86/x
3. Step 3: Cross multiply
   24,469.86x = 33,768.42 × 13,291.86
4. Step 4: Simplify right side
   24,469.86x = 448,845,111.06
5. Step 5: Solve for x
   x = 448,845,111.06/24,469.86
6. Step 6: Final answer
   x = 18,342.77