Finding the Fourth Proportional to 23,819.94, 32,863.91 and 13,747.05

Step by Step Solution

1. Step 1: Write the proportion equation
   23,819.94 : 32,863.91 = 13,747.05 : x
2. Step 2: Convert to fraction form
   23,819.94/32,863.91 = 13,747.05/x
3. Step 3: Cross multiply
   23,819.94x = 32,863.91 × 13,747.05
4. Step 4: Simplify right side
   23,819.94x = 451,781,745.23
5. Step 5: Solve for x
   x = 451,781,745.23/23,819.94
6. Step 6: Final answer
   x = 18,966.54