Finding the Fourth Proportional to 2,755.52, 3,802.68 and 1,513.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,755.52 : 3,802.68 = 1,513.52 : x
2. Step 2: Convert to fraction form
   2,755.52/3,802.68 = 1,513.52/x
3. Step 3: Cross multiply
   2,755.52x = 3,802.68 × 1,513.52
4. Step 4: Simplify right side
   2,755.52x = 5,755,432.23
5. Step 5: Solve for x
   x = 5,755,432.23/2,755.52
6. Step 6: Final answer
   x = 2,088.69