Finding the Fourth Proportional to 2,427.73, 3,349.49 and 1,433.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,427.73 : 3,349.49 = 1,433.34 : x
2. Step 2: Convert to fraction form
   2,427.73/3,349.49 = 1,433.34/x
3. Step 3: Cross multiply
   2,427.73x = 3,349.49 × 1,433.34
4. Step 4: Simplify right side
   2,427.73x = 4,800,950.83
5. Step 5: Solve for x
   x = 4,800,950.83/2,427.73
6. Step 6: Final answer
   x = 1,977.55