Finding the Fourth Proportional to 3,116.42, 4,660.42 and 2,326.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,116.42 : 4,660.42 = 2,326.34 : x
2. Step 2: Convert to fraction form
   3,116.42/4,660.42 = 2,326.34/x
3. Step 3: Cross multiply
   3,116.42x = 4,660.42 × 2,326.34
4. Step 4: Simplify right side
   3,116.42x = 10,841,709.83
5. Step 5: Solve for x
   x = 10,841,709.83/3,116.42
6. Step 6: Final answer
   x = 3,478.90