Finding the Fourth Proportional to 2,054.94, 3,079.46 and 884.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054.94 : 3,079.46 = 884.62 : x
2. Step 2: Convert to fraction form
   2,054.94/3,079.46 = 884.62/x
3. Step 3: Cross multiply
   2,054.94x = 3,079.46 × 884.62
4. Step 4: Simplify right side
   2,054.94x = 2,724,151.91
5. Step 5: Solve for x
   x = 2,724,151.91/2,054.94
6. Step 6: Final answer
   x = 1,325.66