Finding the Fourth Proportional to 2,737.38, 3,777.38 and 1,558.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,737.38 : 3,777.38 = 1,558.22 : x
2. Step 2: Convert to fraction form
   2,737.38/3,777.38 = 1,558.22/x
3. Step 3: Cross multiply
   2,737.38x = 3,777.38 × 1,558.22
4. Step 4: Simplify right side
   2,737.38x = 5,885,962.39
5. Step 5: Solve for x
   x = 5,885,962.39/2,737.38
6. Step 6: Final answer
   x = 2,150.22