Finding the Fourth Proportional to 2,196.06, 3,029.31 and 1,934.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.06 : 3,029.31 = 1,934.70 : x
2. Step 2: Convert to fraction form
   2,196.06/3,029.31 = 1,934.70/x
3. Step 3: Cross multiply
   2,196.06x = 3,029.31 × 1,934.70
4. Step 4: Simplify right side
   2,196.06x = 5,860,806.06
5. Step 5: Solve for x
   x = 5,860,806.06/2,196.06
6. Step 6: Final answer
   x = 2,668.78