Finding the Fourth Proportional to 2,677.02, 3,695.10 and 1,558.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,677.02 : 3,695.10 = 1,558.23 : x
2. Step 2: Convert to fraction form
   2,677.02/3,695.10 = 1,558.23/x
3. Step 3: Cross multiply
   2,677.02x = 3,695.10 × 1,558.23
4. Step 4: Simplify right side
   2,677.02x = 5,757,815.67
5. Step 5: Solve for x
   x = 5,757,815.67/2,677.02
6. Step 6: Final answer
   x = 2,150.83