Finding the Fourth Proportional to 10,610.28, 14,626.98 and 7,456.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,610.28 : 14,626.98 = 7,456.68 : x
2. Step 2: Convert to fraction form
   10,610.28/14,626.98 = 7,456.68/x
3. Step 3: Cross multiply
   10,610.28x = 14,626.98 × 7,456.68
4. Step 4: Simplify right side
   10,610.28x = 109,068,709.23
5. Step 5: Solve for x
   x = 109,068,709.23/10,610.28
6. Step 6: Final answer
   x = 10,279.53