Finding the Fourth Proportional to 10,096.92, 13,929.88 and 7,450.64

Step by Step Solution

1. Step 1: Write the proportion equation
   10,096.92 : 13,929.88 = 7,450.64 : x
2. Step 2: Convert to fraction form
   10,096.92/13,929.88 = 7,450.64/x
3. Step 3: Cross multiply
   10,096.92x = 13,929.88 × 7,450.64
4. Step 4: Simplify right side
   10,096.92x = 103,786,521.12
5. Step 5: Solve for x
   x = 103,786,521.12/10,096.92
6. Step 6: Final answer
   x = 10,279.03