Finding the Fourth Proportional to 3,080.34, 4,612.23 and 2,346.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,080.34 : 4,612.23 = 2,346.42 : x
2. Step 2: Convert to fraction form
   3,080.34/4,612.23 = 2,346.42/x
3. Step 3: Cross multiply
   3,080.34x = 4,612.23 × 2,346.42
4. Step 4: Simplify right side
   3,080.34x = 10,822,228.72
5. Step 5: Solve for x
   x = 10,822,228.72/3,080.34
6. Step 6: Final answer
   x = 3,513.32