Finding the Fourth Proportional to 2,256.69, 3,385.58 and 796.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,256.69 : 3,385.58 = 796.17 : x
2. Step 2: Convert to fraction form
   2,256.69/3,385.58 = 796.17/x
3. Step 3: Cross multiply
   2,256.69x = 3,385.58 × 796.17
4. Step 4: Simplify right side
   2,256.69x = 2,695,493.25
5. Step 5: Solve for x
   x = 2,695,493.25/2,256.69
6. Step 6: Final answer
   x = 1,194.45