Finding the Fourth Proportional to 9,664.73, 14,496.38 and 3,089.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,664.73 : 14,496.38 = 3,089.15 : x
2. Step 2: Convert to fraction form
   9,664.73/14,496.38 = 3,089.15/x
3. Step 3: Cross multiply
   9,664.73x = 14,496.38 × 3,089.15
4. Step 4: Simplify right side
   9,664.73x = 44,781,492.28
5. Step 5: Solve for x
   x = 44,781,492.28/9,664.73
6. Step 6: Final answer
   x = 4,633.50