Finding the Fourth Proportional to 2,736.01, 3,776.03 and 1,557.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,736.01 : 3,776.03 = 1,557.37 : x
2. Step 2: Convert to fraction form
   2,736.01/3,776.03 = 1,557.37/x
3. Step 3: Cross multiply
   2,736.01x = 3,776.03 × 1,557.37
4. Step 4: Simplify right side
   2,736.01x = 5,880,675.84
5. Step 5: Solve for x
   x = 5,880,675.84/2,736.01
6. Step 6: Final answer
   x = 2,149.36