Finding the Fourth Proportional to 10,453.38, 14,425.61 and 5,673.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,453.38 : 14,425.61 = 5,673.33 : x
2. Step 2: Convert to fraction form
   10,453.38/14,425.61 = 5,673.33/x
3. Step 3: Cross multiply
   10,453.38x = 14,425.61 × 5,673.33
4. Step 4: Simplify right side
   10,453.38x = 81,841,217.61
5. Step 5: Solve for x
   x = 81,841,217.61/10,453.38
6. Step 6: Final answer
   x = 7,829.16