Finding the Fourth Proportional to 2,737.56, 3,777.72 and 1,558.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,737.56 : 3,777.72 = 1,558.62 : x
2. Step 2: Convert to fraction form
   2,737.56/3,777.72 = 1,558.62/x
3. Step 3: Cross multiply
   2,737.56x = 3,777.72 × 1,558.62
4. Step 4: Simplify right side
   2,737.56x = 5,888,029.95
5. Step 5: Solve for x
   x = 5,888,029.95/2,737.56
6. Step 6: Final answer
   x = 2,150.83