Finding the Fourth Proportional to 9,096.62, 12,539.03 and 8,333.91

Step by Step Solution

1. Step 1: Write the proportion equation
   9,096.62 : 12,539.03 = 8,333.91 : x
2. Step 2: Convert to fraction form
   9,096.62/12,539.03 = 8,333.91/x
3. Step 3: Cross multiply
   9,096.62x = 12,539.03 × 8,333.91
4. Step 4: Simplify right side
   9,096.62x = 104,499,105.84
5. Step 5: Solve for x
   x = 104,499,105.84/9,096.62
6. Step 6: Final answer
   x = 11,487.69