Finding the Fourth Proportional to 2,063.62, 3,109.59 and 1,706.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063.62 : 3,109.59 = 1,706.41 : x
2. Step 2: Convert to fraction form
   2,063.62/3,109.59 = 1,706.41/x
3. Step 3: Cross multiply
   2,063.62x = 3,109.59 × 1,706.41
4. Step 4: Simplify right side
   2,063.62x = 5,306,235.47
5. Step 5: Solve for x
   x = 5,306,235.47/2,063.62
6. Step 6: Final answer
   x = 2,571.32