Finding the Fourth Proportional to 3,305.37, 4,958.71 and 1,114.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,305.37 : 4,958.71 = 1,114.72 : x
2. Step 2: Convert to fraction form
   3,305.37/4,958.71 = 1,114.72/x
3. Step 3: Cross multiply
   3,305.37x = 4,958.71 × 1,114.72
4. Step 4: Simplify right side
   3,305.37x = 5,527,585.61
5. Step 5: Solve for x
   x = 5,527,585.61/3,305.37
6. Step 6: Final answer
   x = 1,672.31