Finding the Fourth Proportional to 2,242.51, 3,361.57 and 1,010.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,242.51 : 3,361.57 = 1,010.23 : x
2. Step 2: Convert to fraction form
   2,242.51/3,361.57 = 1,010.23/x
3. Step 3: Cross multiply
   2,242.51x = 3,361.57 × 1,010.23
4. Step 4: Simplify right side
   2,242.51x = 3,395,958.86
5. Step 5: Solve for x
   x = 3,395,958.86/2,242.51
6. Step 6: Final answer
   x = 1,514.36