Finding the Fourth Proportional to 1,367.16, 1,886.07 and 895.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367.16 : 1,886.07 = 895.56 : x
2. Step 2: Convert to fraction form
   1,367.16/1,886.07 = 895.56/x
3. Step 3: Cross multiply
   1,367.16x = 1,886.07 × 895.56
4. Step 4: Simplify right side
   1,367.16x = 1,689,088.85
5. Step 5: Solve for x
   x = 1,689,088.85/1,367.16
6. Step 6: Final answer
   x = 1,235.47