Finding the Fourth Proportional to 11,885.83, 16,404.18 and 6,849.08

Step by Step Solution

1. Step 1: Write the proportion equation
   11,885.83 : 16,404.18 = 6,849.08 : x
2. Step 2: Convert to fraction form
   11,885.83/16,404.18 = 6,849.08/x
3. Step 3: Cross multiply
   11,885.83x = 16,404.18 × 6,849.08
4. Step 4: Simplify right side
   11,885.83x = 112,353,541.15
5. Step 5: Solve for x
   x = 112,353,541.15/11,885.83
6. Step 6: Final answer
   x = 9,452.73