Finding the Fourth Proportional to 73,041.94, 109,485.96 and 30,912.22

Step by Step Solution

1. Step 1: Write the proportion equation
   73,041.94 : 109,485.96 = 30,912.22 : x
2. Step 2: Convert to fraction form
   73,041.94/109,485.96 = 30,912.22/x
3. Step 3: Cross multiply
   73,041.94x = 109,485.96 × 30,912.22
4. Step 4: Simplify right side
   73,041.94x = 3,384,454,082.43
5. Step 5: Solve for x
   x = 3,384,454,082.43/73,041.94
6. Step 6: Final answer
   x = 46,335.76