Finding the Fourth Proportional to 2,575.32, 3,860.91 and 2,370.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575.32 : 3,860.91 = 2,370.27 : x
2. Step 2: Convert to fraction form
   2,575.32/3,860.91 = 2,370.27/x
3. Step 3: Cross multiply
   2,575.32x = 3,860.91 × 2,370.27
4. Step 4: Simplify right side
   2,575.32x = 9,151,399.15
5. Step 5: Solve for x
   x = 9,151,399.15/2,575.32
6. Step 6: Final answer
   x = 3,553.50