Finding the Fourth Proportional to 2,417.58, 3,339.63 and 2,327.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,417.58 : 3,339.63 = 2,327.67 : x
2. Step 2: Convert to fraction form
   2,417.58/3,339.63 = 2,327.67/x
3. Step 3: Cross multiply
   2,417.58x = 3,339.63 × 2,327.67
4. Step 4: Simplify right side
   2,417.58x = 7,773,556.56
5. Step 5: Solve for x
   x = 7,773,556.56/2,417.58
6. Step 6: Final answer
   x = 3,215.43