Finding the Fourth Proportional to 3,498.82, 5,254.71 and 2,773.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,498.82 : 5,254.71 = 2,773.06 : x
2. Step 2: Convert to fraction form
   3,498.82/5,254.71 = 2,773.06/x
3. Step 3: Cross multiply
   3,498.82x = 5,254.71 × 2,773.06
4. Step 4: Simplify right side
   3,498.82x = 14,571,626.11
5. Step 5: Solve for x
   x = 14,571,626.11/3,498.82
6. Step 6: Final answer
   x = 4,164.73