Finding the Fourth Proportional to 7,243.94, 10,868.32 and 2,314.28

Step by Step Solution

1. Step 1: Write the proportion equation
   7,243.94 : 10,868.32 = 2,314.28 : x
2. Step 2: Convert to fraction form
   7,243.94/10,868.32 = 2,314.28/x
3. Step 3: Cross multiply
   7,243.94x = 10,868.32 × 2,314.28
4. Step 4: Simplify right side
   7,243.94x = 25,152,335.61
5. Step 5: Solve for x
   x = 25,152,335.61/7,243.94
6. Step 6: Final answer
   x = 3,472.19