Finding the Fourth Proportional to 2,733.46, 3,772.17 and 1,554.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,733.46 : 3,772.17 = 1,554.75 : x
2. Step 2: Convert to fraction form
   2,733.46/3,772.17 = 1,554.75/x
3. Step 3: Cross multiply
   2,733.46x = 3,772.17 × 1,554.75
4. Step 4: Simplify right side
   2,733.46x = 5,864,781.31
5. Step 5: Solve for x
   x = 5,864,781.31/2,733.46
6. Step 6: Final answer
   x = 2,145.55