Finding the Fourth Proportional to 2,167.59, 3,251.73 and 706.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,167.59 : 3,251.73 = 706.41 : x
2. Step 2: Convert to fraction form
   2,167.59/3,251.73 = 706.41/x
3. Step 3: Cross multiply
   2,167.59x = 3,251.73 × 706.41
4. Step 4: Simplify right side
   2,167.59x = 2,297,054.59
5. Step 5: Solve for x
   x = 2,297,054.59/2,167.59
6. Step 6: Final answer
   x = 1,059.73