Finding the Fourth Proportional to 2,890.69, 4,336.22 and 1,016.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,890.69 : 4,336.22 = 1,016.35 : x
2. Step 2: Convert to fraction form
   2,890.69/4,336.22 = 1,016.35/x
3. Step 3: Cross multiply
   2,890.69x = 4,336.22 × 1,016.35
4. Step 4: Simplify right side
   2,890.69x = 4,407,098.86
5. Step 5: Solve for x
   x = 4,407,098.86/2,890.69
6. Step 6: Final answer
   x = 1,524.59