Finding the Fourth Proportional to 3,356.54, 5,034.86 and 1,016.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,356.54 : 5,034.86 = 1,016.58 : x
2. Step 2: Convert to fraction form
   3,356.54/5,034.86 = 1,016.58/x
3. Step 3: Cross multiply
   3,356.54x = 5,034.86 × 1,016.58
4. Step 4: Simplify right side
   3,356.54x = 5,118,337.98
5. Step 5: Solve for x
   x = 5,118,337.98/3,356.54
6. Step 6: Final answer
   x = 1,524.89