Finding the Fourth Proportional to 16,933.50, 23,362.83 and 10,969.74

Step by Step Solution

1. Step 1: Write the proportion equation
   16,933.50 : 23,362.83 = 10,969.74 : x
2. Step 2: Convert to fraction form
   16,933.50/23,362.83 = 10,969.74/x
3. Step 3: Cross multiply
   16,933.50x = 23,362.83 × 10,969.74
4. Step 4: Simplify right side
   16,933.50x = 256,284,170.76
5. Step 5: Solve for x
   x = 256,284,170.76/16,933.50
6. Step 6: Final answer
   x = 15,134.74