Finding the Fourth Proportional to 1,196.37, 1,795.77 and 763.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.37 : 1,795.77 = 763.83 : x
2. Step 2: Convert to fraction form
   1,196.37/1,795.77 = 763.83/x
3. Step 3: Cross multiply
   1,196.37x = 1,795.77 × 763.83
4. Step 4: Simplify right side
   1,196.37x = 1,371,663.00
5. Step 5: Solve for x
   x = 1,371,663.00/1,196.37
6. Step 6: Final answer
   x = 1,146.52