Finding the Fourth Proportional to 32,768.29, 49,144.33 and 14,046.20

Step by Step Solution

1. Step 1: Write the proportion equation
   32,768.29 : 49,144.33 = 14,046.20 : x
2. Step 2: Convert to fraction form
   32,768.29/49,144.33 = 14,046.20/x
3. Step 3: Cross multiply
   32,768.29x = 49,144.33 × 14,046.20
4. Step 4: Simplify right side
   32,768.29x = 690,291,017.82
5. Step 5: Solve for x
   x = 690,291,017.82/32,768.29
6. Step 6: Final answer
   x = 21,065.83