Finding the Fourth Proportional to 16,633.77, 22,958.46 and 10,969.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,633.77 : 22,958.46 = 10,969.54 : x
2. Step 2: Convert to fraction form
   16,633.77/22,958.46 = 10,969.54/x
3. Step 3: Cross multiply
   16,633.77x = 22,958.46 × 10,969.54
4. Step 4: Simplify right side
   16,633.77x = 251,843,575.67
5. Step 5: Solve for x
   x = 251,843,575.67/16,633.77
6. Step 6: Final answer
   x = 15,140.50