Finding the Fourth Proportional to 2,544.05, 3,816.76 and 2,300.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,544.05 : 3,816.76 = 2,300.06 : x
2. Step 2: Convert to fraction form
   2,544.05/3,816.76 = 2,300.06/x
3. Step 3: Cross multiply
   2,544.05x = 3,816.76 × 2,300.06
4. Step 4: Simplify right side
   2,544.05x = 8,778,780.80
5. Step 5: Solve for x
   x = 8,778,780.80/2,544.05
6. Step 6: Final answer
   x = 3,450.72