Finding the Fourth Proportional to 33,151.62, 49,736.72 and 10,980.62

Step by Step Solution

1. Step 1: Write the proportion equation
   33,151.62 : 49,736.72 = 10,980.62 : x
2. Step 2: Convert to fraction form
   33,151.62/49,736.72 = 10,980.62/x
3. Step 3: Cross multiply
   33,151.62x = 49,736.72 × 10,980.62
4. Step 4: Simplify right side
   33,151.62x = 546,140,022.37
5. Step 5: Solve for x
   x = 546,140,022.37/33,151.62
6. Step 6: Final answer
   x = 16,474.01