Finding the Fourth Proportional to 2,588.76, 3,865.32 and 2,342.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588.76 : 3,865.32 = 2,342.52 : x
2. Step 2: Convert to fraction form
   2,588.76/3,865.32 = 2,342.52/x
3. Step 3: Cross multiply
   2,588.76x = 3,865.32 × 2,342.52
4. Step 4: Simplify right side
   2,588.76x = 9,054,589.41
5. Step 5: Solve for x
   x = 9,054,589.41/2,588.76
6. Step 6: Final answer
   x = 3,497.66