Finding the Fourth Proportional to 2,242.27, 3,093.96 and 1,247.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,242.27 : 3,093.96 = 1,247.52 : x
2. Step 2: Convert to fraction form
   2,242.27/3,093.96 = 1,247.52/x
3. Step 3: Cross multiply
   2,242.27x = 3,093.96 × 1,247.52
4. Step 4: Simplify right side
   2,242.27x = 3,859,770.80
5. Step 5: Solve for x
   x = 3,859,770.80/2,242.27
6. Step 6: Final answer
   x = 1,721.37