Finding the Fourth Proportional to 10,333.52, 14,240.76 and 8,091.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,333.52 : 14,240.76 = 8,091.68 : x
2. Step 2: Convert to fraction form
   10,333.52/14,240.76 = 8,091.68/x
3. Step 3: Cross multiply
   10,333.52x = 14,240.76 × 8,091.68
4. Step 4: Simplify right side
   10,333.52x = 115,231,672.88
5. Step 5: Solve for x
   x = 115,231,672.88/10,333.52
6. Step 6: Final answer
   x = 11,151.25