Finding the Fourth Proportional to 3,399.32, 5,099.25 and 934.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,399.32 : 5,099.25 = 934.34 : x
2. Step 2: Convert to fraction form
   3,399.32/5,099.25 = 934.34/x
3. Step 3: Cross multiply
   3,399.32x = 5,099.25 × 934.34
4. Step 4: Simplify right side
   3,399.32x = 4,764,411.25
5. Step 5: Solve for x
   x = 4,764,411.25/3,399.32
6. Step 6: Final answer
   x = 1,401.58