Finding the Fourth Proportional to 2,737.08, 3,777.18 and 1,558.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,737.08 : 3,777.18 = 1,558.15 : x
2. Step 2: Convert to fraction form
   2,737.08/3,777.18 = 1,558.15/x
3. Step 3: Cross multiply
   2,737.08x = 3,777.18 × 1,558.15
4. Step 4: Simplify right side
   2,737.08x = 5,885,430.86
5. Step 5: Solve for x
   x = 5,885,430.86/2,737.08
6. Step 6: Final answer
   x = 2,150.26