Finding the Fourth Proportional to 2,010.34, 3,014.89 and 711.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010.34 : 3,014.89 = 711.50 : x
2. Step 2: Convert to fraction form
   2,010.34/3,014.89 = 711.50/x
3. Step 3: Cross multiply
   2,010.34x = 3,014.89 × 711.50
4. Step 4: Simplify right side
   2,010.34x = 2,145,094.24
5. Step 5: Solve for x
   x = 2,145,094.24/2,010.34
6. Step 6: Final answer
   x = 1,067.03