Finding the Fourth Proportional to 1,196.01, 1,793.81 and 546.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.01 : 1,793.81 = 546.59 : x
2. Step 2: Convert to fraction form
   1,196.01/1,793.81 = 546.59/x
3. Step 3: Cross multiply
   1,196.01x = 1,793.81 × 546.59
4. Step 4: Simplify right side
   1,196.01x = 980,478.61
5. Step 5: Solve for x
   x = 980,478.61/1,196.01
6. Step 6: Final answer
   x = 819.79