Finding the Fourth Proportional to 33,162.03, 49,756.73 and 13,435.56

Step by Step Solution

1. Step 1: Write the proportion equation
   33,162.03 : 49,756.73 = 13,435.56 : x
2. Step 2: Convert to fraction form
   33,162.03/49,756.73 = 13,435.56/x
3. Step 3: Cross multiply
   33,162.03x = 49,756.73 × 13,435.56
4. Step 4: Simplify right side
   33,162.03x = 668,509,464.14
5. Step 5: Solve for x
   x = 668,509,464.14/33,162.03
6. Step 6: Final answer
   x = 20,158.88