Finding the Fourth Proportional to 2,755.08, 3,801.94 and 1,513

Step by Step Solution

1. Step 1: Write the proportion equation
   2,755.08 : 3,801.94 = 1,513 : x
2. Step 2: Convert to fraction form
   2,755.08/3,801.94 = 1,513/x
3. Step 3: Cross multiply
   2,755.08x = 3,801.94 × 1,513
4. Step 4: Simplify right side
   2,755.08x = 5,752,335.22
5. Step 5: Solve for x
   x = 5,752,335.22/2,755.08
6. Step 6: Final answer
   x = 2,087.90