Finding the Fourth Proportional to 1,196.26, 1,792.77 and 846.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.26 : 1,792.77 = 846.88 : x
2. Step 2: Convert to fraction form
   1,196.26/1,792.77 = 846.88/x
3. Step 3: Cross multiply
   1,196.26x = 1,792.77 × 846.88
4. Step 4: Simplify right side
   1,196.26x = 1,518,261.06
5. Step 5: Solve for x
   x = 1,518,261.06/1,196.26
6. Step 6: Final answer
   x = 1,269.17