Finding the Fourth Proportional to 33,609.94, 50,415.82 and 10,236.38

Step by Step Solution

1. Step 1: Write the proportion equation
   33,609.94 : 50,415.82 = 10,236.38 : x
2. Step 2: Convert to fraction form
   33,609.94/50,415.82 = 10,236.38/x
3. Step 3: Cross multiply
   33,609.94x = 50,415.82 × 10,236.38
4. Step 4: Simplify right side
   33,609.94x = 516,075,213.86
5. Step 5: Solve for x
   x = 516,075,213.86/33,609.94
6. Step 6: Final answer
   x = 15,354.84