Finding the Fourth Proportional to 10,333.49, 14,265.65 and 8,294.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,333.49 : 14,265.65 = 8,294.72 : x
2. Step 2: Convert to fraction form
   10,333.49/14,265.65 = 8,294.72/x
3. Step 3: Cross multiply
   10,333.49x = 14,265.65 × 8,294.72
4. Step 4: Simplify right side
   10,333.49x = 118,329,521.78
5. Step 5: Solve for x
   x = 118,329,521.78/10,333.49
6. Step 6: Final answer
   x = 11,451.08