Finding the Fourth Proportional to 33,096.07, 49,650.29 and 13,388.46

Step by Step Solution

1. Step 1: Write the proportion equation
   33,096.07 : 49,650.29 = 13,388.46 : x
2. Step 2: Convert to fraction form
   33,096.07/49,650.29 = 13,388.46/x
3. Step 3: Cross multiply
   33,096.07x = 49,650.29 × 13,388.46
4. Step 4: Simplify right side
   33,096.07x = 664,741,175.31
5. Step 5: Solve for x
   x = 664,741,175.31/33,096.07
6. Step 6: Final answer
   x = 20,085.20