Finding the Fourth Proportional to 3,442.39, 5,150.82 and 2,056.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,442.39 : 5,150.82 = 2,056.48 : x
2. Step 2: Convert to fraction form
   3,442.39/5,150.82 = 2,056.48/x
3. Step 3: Cross multiply
   3,442.39x = 5,150.82 × 2,056.48
4. Step 4: Simplify right side
   3,442.39x = 10,592,532.56
5. Step 5: Solve for x
   x = 10,592,532.56/3,442.39
6. Step 6: Final answer
   x = 3,077.09