Finding the Fourth Proportional to 2,737.86, 3,777.33 and 1,558.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,737.86 : 3,777.33 = 1,558.68 : x
2. Step 2: Convert to fraction form
   2,737.86/3,777.33 = 1,558.68/x
3. Step 3: Cross multiply
   2,737.86x = 3,777.33 × 1,558.68
4. Step 4: Simplify right side
   2,737.86x = 5,887,648.72
5. Step 5: Solve for x
   x = 5,887,648.72/2,737.86
6. Step 6: Final answer
   x = 2,150.46