Finding the Fourth Proportional to 22,839.41, 34,254.94 and 10,356.42

Step by Step Solution

1. Step 1: Write the proportion equation
   22,839.41 : 34,254.94 = 10,356.42 : x
2. Step 2: Convert to fraction form
   22,839.41/34,254.94 = 10,356.42/x
3. Step 3: Cross multiply
   22,839.41x = 34,254.94 × 10,356.42
4. Step 4: Simplify right side
   22,839.41x = 354,758,519.82
5. Step 5: Solve for x
   x = 354,758,519.82/22,839.41
6. Step 6: Final answer
   x = 15,532.73