Finding the Fourth Proportional to 2,733.73, 3,771.89 and 1,554.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,733.73 : 3,771.89 = 1,554.70 : x
2. Step 2: Convert to fraction form
   2,733.73/3,771.89 = 1,554.70/x
3. Step 3: Cross multiply
   2,733.73x = 3,771.89 × 1,554.70
4. Step 4: Simplify right side
   2,733.73x = 5,864,157.38
5. Step 5: Solve for x
   x = 5,864,157.38/2,733.73
6. Step 6: Final answer
   x = 2,145.11