Finding the Fourth Proportional to 11,883.78, 16,401.37 and 6,847.04

Step by Step Solution

1. Step 1: Write the proportion equation
   11,883.78 : 16,401.37 = 6,847.04 : x
2. Step 2: Convert to fraction form
   11,883.78/16,401.37 = 6,847.04/x
3. Step 3: Cross multiply
   11,883.78x = 16,401.37 × 6,847.04
4. Step 4: Simplify right side
   11,883.78x = 112,300,860.33
5. Step 5: Solve for x
   x = 112,300,860.33/11,883.78
6. Step 6: Final answer
   x = 9,449.93