Finding the Fourth Proportional to 2,010.09, 3,014.52 and 711.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010.09 : 3,014.52 = 711.25 : x
2. Step 2: Convert to fraction form
   2,010.09/3,014.52 = 711.25/x
3. Step 3: Cross multiply
   2,010.09x = 3,014.52 × 711.25
4. Step 4: Simplify right side
   2,010.09x = 2,144,077.35
5. Step 5: Solve for x
   x = 2,144,077.35/2,010.09
6. Step 6: Final answer
   x = 1,066.66