Finding the Fourth Proportional to 3,096.42, 4,641.37 and 1,015.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,096.42 : 4,641.37 = 1,015.89 : x
2. Step 2: Convert to fraction form
   3,096.42/4,641.37 = 1,015.89/x
3. Step 3: Cross multiply
   3,096.42x = 4,641.37 × 1,015.89
4. Step 4: Simplify right side
   3,096.42x = 4,715,121.37
5. Step 5: Solve for x
   x = 4,715,121.37/3,096.42
6. Step 6: Final answer
   x = 1,522.77