Finding the Fourth Proportional to 23,976.09, 35,976.30 and 16,168.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,976.09 : 35,976.30 = 16,168.50 : x
2. Step 2: Convert to fraction form
   23,976.09/35,976.30 = 16,168.50/x
3. Step 3: Cross multiply
   23,976.09x = 35,976.30 × 16,168.50
4. Step 4: Simplify right side
   23,976.09x = 581,682,806.55
5. Step 5: Solve for x
   x = 581,682,806.55/23,976.09
6. Step 6: Final answer
   x = 24,260.95