Finding the Fourth Proportional to 10,026.05, 14,954.32 and 9,447.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,026.05 : 14,954.32 = 9,447.84 : x
2. Step 2: Convert to fraction form
   10,026.05/14,954.32 = 9,447.84/x
3. Step 3: Cross multiply
   10,026.05x = 14,954.32 × 9,447.84
4. Step 4: Simplify right side
   10,026.05x = 141,285,981.33
5. Step 5: Solve for x
   x = 141,285,981.33/10,026.05
6. Step 6: Final answer
   x = 14,091.90