Finding the Fourth Proportional to 3,546.72, 4,894.70 and 2,055.11

Step by Step Solution

1. Step 1: Write the proportion equation
   3,546.72 : 4,894.70 = 2,055.11 : x
2. Step 2: Convert to fraction form
   3,546.72/4,894.70 = 2,055.11/x
3. Step 3: Cross multiply
   3,546.72x = 4,894.70 × 2,055.11
4. Step 4: Simplify right side
   3,546.72x = 10,059,112.17
5. Step 5: Solve for x
   x = 10,059,112.17/3,546.72
6. Step 6: Final answer
   x = 2,836.17