Finding the Fourth Proportional to 2,748.39, 3,792.77 and 1,506.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748.39 : 3,792.77 = 1,506.39 : x
2. Step 2: Convert to fraction form
   2,748.39/3,792.77 = 1,506.39/x
3. Step 3: Cross multiply
   2,748.39x = 3,792.77 × 1,506.39
4. Step 4: Simplify right side
   2,748.39x = 5,713,383.27
5. Step 5: Solve for x
   x = 5,713,383.27/2,748.39
6. Step 6: Final answer
   x = 2,078.81