Finding the Fourth Proportional to 2,737.83, 3,778.59 and 1,559.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,737.83 : 3,778.59 = 1,559.01 : x
2. Step 2: Convert to fraction form
   2,737.83/3,778.59 = 1,559.01/x
3. Step 3: Cross multiply
   2,737.83x = 3,778.59 × 1,559.01
4. Step 4: Simplify right side
   2,737.83x = 5,890,840.70
5. Step 5: Solve for x
   x = 5,890,840.70/2,737.83
6. Step 6: Final answer
   x = 2,151.65