Finding the Fourth Proportional to 16,622.77, 22,943.27 and 10,958.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,622.77 : 22,943.27 = 10,958.52 : x
2. Step 2: Convert to fraction form
   16,622.77/22,943.27 = 10,958.52/x
3. Step 3: Cross multiply
   16,622.77x = 22,943.27 × 10,958.52
4. Step 4: Simplify right side
   16,622.77x = 251,424,310.56
5. Step 5: Solve for x
   x = 251,424,310.56/16,622.77
6. Step 6: Final answer
   x = 15,125.29