Finding the Fourth Proportional to 2,066.92, 3,100.88 and 896.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.92 : 3,100.88 = 896.33 : x
2. Step 2: Convert to fraction form
   2,066.92/3,100.88 = 896.33/x
3. Step 3: Cross multiply
   2,066.92x = 3,100.88 × 896.33
4. Step 4: Simplify right side
   2,066.92x = 2,779,421.76
5. Step 5: Solve for x
   x = 2,779,421.76/2,066.92
6. Step 6: Final answer
   x = 1,344.72