Finding the Fourth Proportional to 12,326.73, 17,025.03 and 8,984.48

Step by Step Solution

1. Step 1: Write the proportion equation
   12,326.73 : 17,025.03 = 8,984.48 : x
2. Step 2: Convert to fraction form
   12,326.73/17,025.03 = 8,984.48/x
3. Step 3: Cross multiply
   12,326.73x = 17,025.03 × 8,984.48
4. Step 4: Simplify right side
   12,326.73x = 152,960,956.41
5. Step 5: Solve for x
   x = 152,960,956.41/12,326.73
6. Step 6: Final answer
   x = 12,408.88