Finding the Fourth Proportional to 22,851.72, 34,284.06 and 7,270.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,851.72 : 34,284.06 = 7,270.56 : x
2. Step 2: Convert to fraction form
   22,851.72/34,284.06 = 7,270.56/x
3. Step 3: Cross multiply
   22,851.72x = 34,284.06 × 7,270.56
4. Step 4: Simplify right side
   22,851.72x = 249,264,315.27
5. Step 5: Solve for x
   x = 249,264,315.27/22,851.72
6. Step 6: Final answer
   x = 10,907.90