Finding the Fourth Proportional to 2,574.82, 3,553.35 and 1,566.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,574.82 : 3,553.35 = 1,566.23 : x
2. Step 2: Convert to fraction form
   2,574.82/3,553.35 = 1,566.23/x
3. Step 3: Cross multiply
   2,574.82x = 3,553.35 × 1,566.23
4. Step 4: Simplify right side
   2,574.82x = 5,565,363.37
5. Step 5: Solve for x
   x = 5,565,363.37/2,574.82
6. Step 6: Final answer
   x = 2,161.46