Finding the Fourth Proportional to 32,976, 49,462.38 and 10,786.68

Step by Step Solution

1. Step 1: Write the proportion equation
   32,976 : 49,462.38 = 10,786.68 : x
2. Step 2: Convert to fraction form
   32,976/49,462.38 = 10,786.68/x
3. Step 3: Cross multiply
   32,976x = 49,462.38 × 10,786.68
4. Step 4: Simplify right side
   32,976x = 533,534,865.10
5. Step 5: Solve for x
   x = 533,534,865.10/32,976
6. Step 6: Final answer
   x = 16,179.49