Finding the Fourth Proportional to 3,304.74, 4,956.30 and 1,113.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,304.74 : 4,956.30 = 1,113.42 : x
2. Step 2: Convert to fraction form
   3,304.74/4,956.30 = 1,113.42/x
3. Step 3: Cross multiply
   3,304.74x = 4,956.30 × 1,113.42
4. Step 4: Simplify right side
   3,304.74x = 5,518,443.55
5. Step 5: Solve for x
   x = 5,518,443.55/3,304.74
6. Step 6: Final answer
   x = 1,669.86