Finding the Fourth Proportional to 10,463.98, 14,440.40 and 5,683.97

Step by Step Solution

1. Step 1: Write the proportion equation
   10,463.98 : 14,440.40 = 5,683.97 : x
2. Step 2: Convert to fraction form
   10,463.98/14,440.40 = 5,683.97/x
3. Step 3: Cross multiply
   10,463.98x = 14,440.40 × 5,683.97
4. Step 4: Simplify right side
   10,463.98x = 82,078,699.77
5. Step 5: Solve for x
   x = 82,078,699.77/10,463.98
6. Step 6: Final answer
   x = 7,843.93