Finding the Fourth Proportional to 33,019.94, 49,529.39 and 13,297.98

Step by Step Solution

1. Step 1: Write the proportion equation
   33,019.94 : 49,529.39 = 13,297.98 : x
2. Step 2: Convert to fraction form
   33,019.94/49,529.39 = 13,297.98/x
3. Step 3: Cross multiply
   33,019.94x = 49,529.39 × 13,297.98
4. Step 4: Simplify right side
   33,019.94x = 658,640,837.63
5. Step 5: Solve for x
   x = 658,640,837.63/33,019.94
6. Step 6: Final answer
   x = 19,946.76