Finding the Fourth Proportional to 2,706.22, 4,059.15 and 1,063.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,706.22 : 4,059.15 = 1,063.05 : x
2. Step 2: Convert to fraction form
   2,706.22/4,059.15 = 1,063.05/x
3. Step 3: Cross multiply
   2,706.22x = 4,059.15 × 1,063.05
4. Step 4: Simplify right side
   2,706.22x = 4,315,079.41
5. Step 5: Solve for x
   x = 4,315,079.41/2,706.22
6. Step 6: Final answer
   x = 1,594.50