Finding the Fourth Proportional to 16,923.87, 23,357.52 and 10,551.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,923.87 : 23,357.52 = 10,551.50 : x
2. Step 2: Convert to fraction form
   16,923.87/23,357.52 = 10,551.50/x
3. Step 3: Cross multiply
   16,923.87x = 23,357.52 × 10,551.50
4. Step 4: Simplify right side
   16,923.87x = 246,456,755.49
5. Step 5: Solve for x
   x = 246,456,755.49/16,923.87
6. Step 6: Final answer
   x = 14,562.67