Finding the Fourth Proportional to 9,049.83, 12,496.37 and 6,807.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,049.83 : 12,496.37 = 6,807.82 : x
2. Step 2: Convert to fraction form
   9,049.83/12,496.37 = 6,807.82/x
3. Step 3: Cross multiply
   9,049.83x = 12,496.37 × 6,807.82
4. Step 4: Simplify right side
   9,049.83x = 85,072,941.09
5. Step 5: Solve for x
   x = 85,072,941.09/9,049.83
6. Step 6: Final answer
   x = 9,400.51