Finding the Fourth Proportional to 33,181.86, 49,758.82 and 13,446.62

Step by Step Solution

1. Step 1: Write the proportion equation
   33,181.86 : 49,758.82 = 13,446.62 : x
2. Step 2: Convert to fraction form
   33,181.86/49,758.82 = 13,446.62/x
3. Step 3: Cross multiply
   33,181.86x = 49,758.82 × 13,446.62
4. Step 4: Simplify right side
   33,181.86x = 669,087,944.19
5. Step 5: Solve for x
   x = 669,087,944.19/33,181.86
6. Step 6: Final answer
   x = 20,164.27