Finding the Fourth Proportional to 2,548.45, 3,823.82 and 1,510.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,548.45 : 3,823.82 = 1,510.49 : x
2. Step 2: Convert to fraction form
   2,548.45/3,823.82 = 1,510.49/x
3. Step 3: Cross multiply
   2,548.45x = 3,823.82 × 1,510.49
4. Step 4: Simplify right side
   2,548.45x = 5,775,834.32
5. Step 5: Solve for x
   x = 5,775,834.32/2,548.45
6. Step 6: Final answer
   x = 2,266.42