Finding the Fourth Proportional to 2,574.02, 3,552.17 and 1,395.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,574.02 : 3,552.17 = 1,395.11 : x
2. Step 2: Convert to fraction form
   2,574.02/3,552.17 = 1,395.11/x
3. Step 3: Cross multiply
   2,574.02x = 3,552.17 × 1,395.11
4. Step 4: Simplify right side
   2,574.02x = 4,955,667.89
5. Step 5: Solve for x
   x = 4,955,667.89/2,574.02
6. Step 6: Final answer
   x = 1,925.26