Finding the Fourth Proportional to 1,558.45, 2,150.67 and 895.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,558.45 : 2,150.67 = 895.33 : x
2. Step 2: Convert to fraction form
   1,558.45/2,150.67 = 895.33/x
3. Step 3: Cross multiply
   1,558.45x = 2,150.67 × 895.33
4. Step 4: Simplify right side
   1,558.45x = 1,925,559.37
5. Step 5: Solve for x
   x = 1,925,559.37/1,558.45
6. Step 6: Final answer
   x = 1,235.56