Finding the Fourth Proportional to 7,026.27, 9,687.81 and 5,683.32

Step by Step Solution

1. Step 1: Write the proportion equation
   7,026.27 : 9,687.81 = 5,683.32 : x
2. Step 2: Convert to fraction form
   7,026.27/9,687.81 = 5,683.32/x
3. Step 3: Cross multiply
   7,026.27x = 9,687.81 × 5,683.32
4. Step 4: Simplify right side
   7,026.27x = 55,058,924.33
5. Step 5: Solve for x
   x = 55,058,924.33/7,026.27
6. Step 6: Final answer
   x = 7,836.15