Finding the Fourth Proportional to 17,923.81, 24,731.31 and 10,850.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,923.81 : 24,731.31 = 10,850.89 : x
2. Step 2: Convert to fraction form
   17,923.81/24,731.31 = 10,850.89/x
3. Step 3: Cross multiply
   17,923.81x = 24,731.31 × 10,850.89
4. Step 4: Simplify right side
   17,923.81x = 268,356,724.37
5. Step 5: Solve for x
   x = 268,356,724.37/17,923.81
6. Step 6: Final answer
   x = 14,972.08