Finding the Fourth Proportional to 2,745.06, 4,097.69 and 2,552.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,745.06 : 4,097.69 = 2,552.81 : x
2. Step 2: Convert to fraction form
   2,745.06/4,097.69 = 2,552.81/x
3. Step 3: Cross multiply
   2,745.06x = 4,097.69 × 2,552.81
4. Step 4: Simplify right side
   2,745.06x = 10,460,590.76
5. Step 5: Solve for x
   x = 10,460,590.76/2,745.06
6. Step 6: Final answer
   x = 3,810.70