Finding the Fourth Proportional to 2,395.98, 3,570.89 and 2,392.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,395.98 : 3,570.89 = 2,392.34 : x
2. Step 2: Convert to fraction form
   2,395.98/3,570.89 = 2,392.34/x
3. Step 3: Cross multiply
   2,395.98x = 3,570.89 × 2,392.34
4. Step 4: Simplify right side
   2,395.98x = 8,542,753.17
5. Step 5: Solve for x
   x = 8,542,753.17/2,395.98
6. Step 6: Final answer
   x = 3,565.45