Finding the Fourth Proportional to 33,519.83, 50,300.93 and 18,738.46

Step by Step Solution

1. Step 1: Write the proportion equation
   33,519.83 : 50,300.93 = 18,738.46 : x
2. Step 2: Convert to fraction form
   33,519.83/50,300.93 = 18,738.46/x
3. Step 3: Cross multiply
   33,519.83x = 50,300.93 × 18,738.46
4. Step 4: Simplify right side
   33,519.83x = 942,561,619.57
5. Step 5: Solve for x
   x = 942,561,619.57/33,519.83
6. Step 6: Final answer
   x = 28,119.52