Finding the Fourth Proportional to 8,846.82, 12,208.32 and 5,307.93

Step by Step Solution

1. Step 1: Write the proportion equation
   8,846.82 : 12,208.32 = 5,307.93 : x
2. Step 2: Convert to fraction form
   8,846.82/12,208.32 = 5,307.93/x
3. Step 3: Cross multiply
   8,846.82x = 12,208.32 × 5,307.93
4. Step 4: Simplify right side
   8,846.82x = 64,800,907.98
5. Step 5: Solve for x
   x = 64,800,907.98/8,846.82
6. Step 6: Final answer
   x = 7,324.77