Finding the Fourth Proportional to 1,558.23, 2,150.33 and 895.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,558.23 : 2,150.33 = 895.06 : x
2. Step 2: Convert to fraction form
   1,558.23/2,150.33 = 895.06/x
3. Step 3: Cross multiply
   1,558.23x = 2,150.33 × 895.06
4. Step 4: Simplify right side
   1,558.23x = 1,924,674.37
5. Step 5: Solve for x
   x = 1,924,674.37/1,558.23
6. Step 6: Final answer
   x = 1,235.17