Finding the Fourth Proportional to 2,737.54, 4,106.39 and 1,071.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,737.54 : 4,106.39 = 1,071.59 : x
2. Step 2: Convert to fraction form
   2,737.54/4,106.39 = 1,071.59/x
3. Step 3: Cross multiply
   2,737.54x = 4,106.39 × 1,071.59
4. Step 4: Simplify right side
   2,737.54x = 4,400,371.37
5. Step 5: Solve for x
   x = 4,400,371.37/2,737.54
6. Step 6: Final answer
   x = 1,607.42