Finding the Fourth Proportional to 10,644.67, 14,675.33 and 7,453.67

Step by Step Solution

1. Step 1: Write the proportion equation
   10,644.67 : 14,675.33 = 7,453.67 : x
2. Step 2: Convert to fraction form
   10,644.67/14,675.33 = 7,453.67/x
3. Step 3: Cross multiply
   10,644.67x = 14,675.33 × 7,453.67
4. Step 4: Simplify right side
   10,644.67x = 109,385,029.69
5. Step 5: Solve for x
   x = 109,385,029.69/10,644.67
6. Step 6: Final answer
   x = 10,276.04