Finding the Fourth Proportional to 3,436.46, 4,742.56 and 1,944.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,436.46 : 4,742.56 = 1,944.52 : x
2. Step 2: Convert to fraction form
   3,436.46/4,742.56 = 1,944.52/x
3. Step 3: Cross multiply
   3,436.46x = 4,742.56 × 1,944.52
4. Step 4: Simplify right side
   3,436.46x = 9,222,002.77
5. Step 5: Solve for x
   x = 9,222,002.77/3,436.46
6. Step 6: Final answer
   x = 2,683.58