Finding the Fourth Proportional to 2,518.58, 3,776.81 and 1,348.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,518.58 : 3,776.81 = 1,348.33 : x
2. Step 2: Convert to fraction form
   2,518.58/3,776.81 = 1,348.33/x
3. Step 3: Cross multiply
   2,518.58x = 3,776.81 × 1,348.33
4. Step 4: Simplify right side
   2,518.58x = 5,092,386.23
5. Step 5: Solve for x
   x = 5,092,386.23/2,518.58
6. Step 6: Final answer
   x = 2,021.93