Finding the Fourth Proportional to 3,356.42, 5,034.69 and 1,016.45

Step by Step Solution

1. Step 1: Write the proportion equation
   3,356.42 : 5,034.69 = 1,016.45 : x
2. Step 2: Convert to fraction form
   3,356.42/5,034.69 = 1,016.45/x
3. Step 3: Cross multiply
   3,356.42x = 5,034.69 × 1,016.45
4. Step 4: Simplify right side
   3,356.42x = 5,117,510.65
5. Step 5: Solve for x
   x = 5,117,510.65/3,356.42
6. Step 6: Final answer
   x = 1,524.69