Finding the Fourth Proportional to 10,923, 16,382.42 and 3,525.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,923 : 16,382.42 = 3,525.68 : x
2. Step 2: Convert to fraction form
   10,923/16,382.42 = 3,525.68/x
3. Step 3: Cross multiply
   10,923x = 16,382.42 × 3,525.68
4. Step 4: Simplify right side
   10,923x = 57,759,170.55
5. Step 5: Solve for x
   x = 57,759,170.55/10,923
6. Step 6: Final answer
   x = 5,287.85