Finding the Fourth Proportional to 10,799.54, 14,894.56 and 9,068.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,799.54 : 14,894.56 = 9,068.15 : x
2. Step 2: Convert to fraction form
   10,799.54/14,894.56 = 9,068.15/x
3. Step 3: Cross multiply
   10,799.54x = 14,894.56 × 9,068.15
4. Step 4: Simplify right side
   10,799.54x = 135,066,058.92
5. Step 5: Solve for x
   x = 135,066,058.92/10,799.54
6. Step 6: Final answer
   x = 12,506.65