Finding the Fourth Proportional to 10,494, 14,480.42 and 7,098.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,494 : 14,480.42 = 7,098.42 : x
2. Step 2: Convert to fraction form
   10,494/14,480.42 = 7,098.42/x
3. Step 3: Cross multiply
   10,494x = 14,480.42 × 7,098.42
4. Step 4: Simplify right side
   10,494x = 102,788,102.94
5. Step 5: Solve for x
   x = 102,788,102.94/10,494
6. Step 6: Final answer
   x = 9,794.94