Finding the Fourth Proportional to 6,556.84, 9,838.17 and 3,436.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,556.84 : 9,838.17 = 3,436.10 : x
2. Step 2: Convert to fraction form
   6,556.84/9,838.17 = 3,436.10/x
3. Step 3: Cross multiply
   6,556.84x = 9,838.17 × 3,436.10
4. Step 4: Simplify right side
   6,556.84x = 33,804,946.50
5. Step 5: Solve for x
   x = 33,804,946.50/6,556.84
6. Step 6: Final answer
   x = 5,155.68