Finding the Fourth Proportional to 32,936.24, 49,404.49 and 7,976.25

Step by Step Solution

1. Step 1: Write the proportion equation
   32,936.24 : 49,404.49 = 7,976.25 : x
2. Step 2: Convert to fraction form
   32,936.24/49,404.49 = 7,976.25/x
3. Step 3: Cross multiply
   32,936.24x = 49,404.49 × 7,976.25
4. Step 4: Simplify right side
   32,936.24x = 394,062,543.42
5. Step 5: Solve for x
   x = 394,062,543.42/32,936.24
6. Step 6: Final answer
   x = 11,964.40