Finding the Fourth Proportional to 2,748.62, 3,793.41 and 1,554.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748.62 : 3,793.41 = 1,554.09 : x
2. Step 2: Convert to fraction form
   2,748.62/3,793.41 = 1,554.09/x
3. Step 3: Cross multiply
   2,748.62x = 3,793.41 × 1,554.09
4. Step 4: Simplify right side
   2,748.62x = 5,895,300.55
5. Step 5: Solve for x
   x = 5,895,300.55/2,748.62
6. Step 6: Final answer
   x = 2,144.82