Finding the Fourth Proportional to 2,733.51, 3,772.56 and 1,554.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,733.51 : 3,772.56 = 1,554.77 : x
2. Step 2: Convert to fraction form
   2,733.51/3,772.56 = 1,554.77/x
3. Step 3: Cross multiply
   2,733.51x = 3,772.56 × 1,554.77
4. Step 4: Simplify right side
   2,733.51x = 5,865,444.25
5. Step 5: Solve for x
   x = 5,865,444.25/2,733.51
6. Step 6: Final answer
   x = 2,145.76