Finding the Fourth Proportional to 22,825.37, 34,243.59 and 7,243.13

Step by Step Solution

1. Step 1: Write the proportion equation
   22,825.37 : 34,243.59 = 7,243.13 : x
2. Step 2: Convert to fraction form
   22,825.37/34,243.59 = 7,243.13/x
3. Step 3: Cross multiply
   22,825.37x = 34,243.59 × 7,243.13
4. Step 4: Simplify right side
   22,825.37x = 248,030,774.04
5. Step 5: Solve for x
   x = 248,030,774.04/22,825.37
6. Step 6: Final answer
   x = 10,866.45