Finding the Fourth Proportional to 33,052.58, 49,573.72 and 10,865.81

Step by Step Solution

1. Step 1: Write the proportion equation
   33,052.58 : 49,573.72 = 10,865.81 : x
2. Step 2: Convert to fraction form
   33,052.58/49,573.72 = 10,865.81/x
3. Step 3: Cross multiply
   33,052.58x = 49,573.72 × 10,865.81
4. Step 4: Simplify right side
   33,052.58x = 538,658,622.51
5. Step 5: Solve for x
   x = 538,658,622.51/33,052.58
6. Step 6: Final answer
   x = 16,297.02