Finding the Fourth Proportional to 1,196.97, 1,795.59 and 547.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.97 : 1,795.59 = 547.62 : x
2. Step 2: Convert to fraction form
   1,196.97/1,795.59 = 547.62/x
3. Step 3: Cross multiply
   1,196.97x = 1,795.59 × 547.62
4. Step 4: Simplify right side
   1,196.97x = 983,301.00
5. Step 5: Solve for x
   x = 983,301.00/1,196.97
6. Step 6: Final answer
   x = 821.49