Finding the Fourth Proportional to 3,046.56, 4,204.35 and 1,868.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,046.56 : 4,204.35 = 1,868.82 : x
2. Step 2: Convert to fraction form
   3,046.56/4,204.35 = 1,868.82/x
3. Step 3: Cross multiply
   3,046.56x = 4,204.35 × 1,868.82
4. Step 4: Simplify right side
   3,046.56x = 7,857,173.37
5. Step 5: Solve for x
   x = 7,857,173.37/3,046.56
6. Step 6: Final answer
   x = 2,579.03