Finding the Fourth Proportional to 3,036.89, 4,554.06 and 956.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,036.89 : 4,554.06 = 956.34 : x
2. Step 2: Convert to fraction form
   3,036.89/4,554.06 = 956.34/x
3. Step 3: Cross multiply
   3,036.89x = 4,554.06 × 956.34
4. Step 4: Simplify right side
   3,036.89x = 4,355,226.15
5. Step 5: Solve for x
   x = 4,355,226.15/3,036.89
6. Step 6: Final answer
   x = 1,434.11