Finding the Fourth Proportional to 2,626.01, 3,938.71 and 1,064.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626.01 : 3,938.71 = 1,064.43 : x
2. Step 2: Convert to fraction form
   2,626.01/3,938.71 = 1,064.43/x
3. Step 3: Cross multiply
   2,626.01x = 3,938.71 × 1,064.43
4. Step 4: Simplify right side
   2,626.01x = 4,192,481.09
5. Step 5: Solve for x
   x = 4,192,481.09/2,626.01
6. Step 6: Final answer
   x = 1,596.52