Finding the Fourth Proportional to 3,869.54, 5,341.83 and 2,752.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,869.54 : 5,341.83 = 2,752.82 : x
2. Step 2: Convert to fraction form
   3,869.54/5,341.83 = 2,752.82/x
3. Step 3: Cross multiply
   3,869.54x = 5,341.83 × 2,752.82
4. Step 4: Simplify right side
   3,869.54x = 14,705,109.82
5. Step 5: Solve for x
   x = 14,705,109.82/3,869.54
6. Step 6: Final answer
   x = 3,800.22