Finding the Fourth Proportional to 2,737.32, 3,777.30 and 1,558.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,737.32 : 3,777.30 = 1,558.35 : x
2. Step 2: Convert to fraction form
   2,737.32/3,777.30 = 1,558.35/x
3. Step 3: Cross multiply
   2,737.32x = 3,777.30 × 1,558.35
4. Step 4: Simplify right side
   2,737.32x = 5,886,355.46
5. Step 5: Solve for x
   x = 5,886,355.46/2,737.32
6. Step 6: Final answer
   x = 2,150.41