Finding the Fourth Proportional to 10,369.78, 14,309.94 and 5,893.45

Step by Step Solution

1. Step 1: Write the proportion equation
   10,369.78 : 14,309.94 = 5,893.45 : x
2. Step 2: Convert to fraction form
   10,369.78/14,309.94 = 5,893.45/x
3. Step 3: Cross multiply
   10,369.78x = 14,309.94 × 5,893.45
4. Step 4: Simplify right side
   10,369.78x = 84,334,915.89
5. Step 5: Solve for x
   x = 84,334,915.89/10,369.78
6. Step 6: Final answer
   x = 8,132.76