Finding the Fourth Proportional to 2,054.84, 3,081.45 and 884.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054.84 : 3,081.45 = 884.93 : x
2. Step 2: Convert to fraction form
   2,054.84/3,081.45 = 884.93/x
3. Step 3: Cross multiply
   2,054.84x = 3,081.45 × 884.93
4. Step 4: Simplify right side
   2,054.84x = 2,726,867.55
5. Step 5: Solve for x
   x = 2,726,867.55/2,054.84
6. Step 6: Final answer
   x = 1,327.05