Finding the Fourth Proportional to 9,404.89, 14,096.40 and 7,558.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,404.89 : 14,096.40 = 7,558.09 : x
2. Step 2: Convert to fraction form
   9,404.89/14,096.40 = 7,558.09/x
3. Step 3: Cross multiply
   9,404.89x = 14,096.40 × 7,558.09
4. Step 4: Simplify right side
   9,404.89x = 106,541,859.88
5. Step 5: Solve for x
   x = 106,541,859.88/9,404.89
6. Step 6: Final answer
   x = 11,328.35