Finding the Fourth Proportional to 33,519.33, 50,300.18 and 18,737.96

Step by Step Solution

1. Step 1: Write the proportion equation
   33,519.33 : 50,300.18 = 18,737.96 : x
2. Step 2: Convert to fraction form
   33,519.33/50,300.18 = 18,737.96/x
3. Step 3: Cross multiply
   33,519.33x = 50,300.18 × 18,737.96
4. Step 4: Simplify right side
   33,519.33x = 942,522,415.64
5. Step 5: Solve for x
   x = 942,522,415.64/33,519.33
6. Step 6: Final answer
   x = 28,118.77