Finding the Fourth Proportional to 73,082.39, 109,672.76 and 33,112.22

Step by Step Solution

1. Step 1: Write the proportion equation
   73,082.39 : 109,672.76 = 33,112.22 : x
2. Step 2: Convert to fraction form
   73,082.39/109,672.76 = 33,112.22/x
3. Step 3: Cross multiply
   73,082.39x = 109,672.76 × 33,112.22
4. Step 4: Simplify right side
   73,082.39x = 3,631,508,091.54
5. Step 5: Solve for x
   x = 3,631,508,091.54/73,082.39
6. Step 6: Final answer
   x = 49,690.61