Finding the Fourth Proportional to 2,009.34, 3,014.28 and 710.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009.34 : 3,014.28 = 710.37 : x
2. Step 2: Convert to fraction form
   2,009.34/3,014.28 = 710.37/x
3. Step 3: Cross multiply
   2,009.34x = 3,014.28 × 710.37
4. Step 4: Simplify right side
   2,009.34x = 2,141,254.08
5. Step 5: Solve for x
   x = 2,141,254.08/2,009.34
6. Step 6: Final answer
   x = 1,065.65