Finding the Fourth Proportional to 6,554.39, 9,823.37 and 5,162.22

Step by Step Solution

1. Step 1: Write the proportion equation
   6,554.39 : 9,823.37 = 5,162.22 : x
2. Step 2: Convert to fraction form
   6,554.39/9,823.37 = 5,162.22/x
3. Step 3: Cross multiply
   6,554.39x = 9,823.37 × 5,162.22
4. Step 4: Simplify right side
   6,554.39x = 50,710,371.27
5. Step 5: Solve for x
   x = 50,710,371.27/6,554.39
6. Step 6: Final answer
   x = 7,736.86