Finding the Fourth Proportional to 33,290.76, 49,892.94 and 13,546.38

Step by Step Solution

1. Step 1: Write the proportion equation
   33,290.76 : 49,892.94 = 13,546.38 : x
2. Step 2: Convert to fraction form
   33,290.76/49,892.94 = 13,546.38/x
3. Step 3: Cross multiply
   33,290.76x = 49,892.94 × 13,546.38
4. Step 4: Simplify right side
   33,290.76x = 675,868,724.56
5. Step 5: Solve for x
   x = 675,868,724.56/33,290.76
6. Step 6: Final answer
   x = 20,301.99