Finding the Fourth Proportional to 6,722.48, 10,085.38 and 2,339.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,722.48 : 10,085.38 = 2,339.98 : x
2. Step 2: Convert to fraction form
   6,722.48/10,085.38 = 2,339.98/x
3. Step 3: Cross multiply
   6,722.48x = 10,085.38 × 2,339.98
4. Step 4: Simplify right side
   6,722.48x = 23,599,556.43
5. Step 5: Solve for x
   x = 23,599,556.43/6,722.48
6. Step 6: Final answer
   x = 3,510.54