Finding the Fourth Proportional to 2,196.03, 3,294.05 and 552.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.03 : 3,294.05 = 552.58 : x
2. Step 2: Convert to fraction form
   2,196.03/3,294.05 = 552.58/x
3. Step 3: Cross multiply
   2,196.03x = 3,294.05 × 552.58
4. Step 4: Simplify right side
   2,196.03x = 1,820,226.15
5. Step 5: Solve for x
   x = 1,820,226.15/2,196.03
6. Step 6: Final answer
   x = 828.87