Finding the Fourth Proportional to 6,738.10, 10,105.35 and 2,355.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,738.10 : 10,105.35 = 2,355.10 : x
2. Step 2: Convert to fraction form
   6,738.10/10,105.35 = 2,355.10/x
3. Step 3: Cross multiply
   6,738.10x = 10,105.35 × 2,355.10
4. Step 4: Simplify right side
   6,738.10x = 23,799,109.79
5. Step 5: Solve for x
   x = 23,799,109.79/6,738.10
6. Step 6: Final answer
   x = 3,532.02