Finding the Fourth Proportional to 10,629.24, 14,671.71 and 7,270.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,629.24 : 14,671.71 = 7,270.80 : x
2. Step 2: Convert to fraction form
   10,629.24/14,671.71 = 7,270.80/x
3. Step 3: Cross multiply
   10,629.24x = 14,671.71 × 7,270.80
4. Step 4: Simplify right side
   10,629.24x = 106,675,069.07
5. Step 5: Solve for x
   x = 106,675,069.07/10,629.24
6. Step 6: Final answer
   x = 10,036.00