Finding the Fourth Proportional to 103,306.82, 154,954.76 and 33,180.67

Step by Step Solution

1. Step 1: Write the proportion equation
   103,306.82 : 154,954.76 = 33,180.67 : x
2. Step 2: Convert to fraction form
   103,306.82/154,954.76 = 33,180.67/x
3. Step 3: Cross multiply
   103,306.82x = 154,954.76 × 33,180.67
4. Step 4: Simplify right side
   103,306.82x = 5,141,501,981.72
5. Step 5: Solve for x
   x = 5,141,501,981.72/103,306.82
6. Step 6: Final answer
   x = 49,769.24