Finding the Fourth Proportional to 2,196.04, 3,265.82 and 2,126.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.04 : 3,265.82 = 2,126.84 : x
2. Step 2: Convert to fraction form
   2,196.04/3,265.82 = 2,126.84/x
3. Step 3: Cross multiply
   2,196.04x = 3,265.82 × 2,126.84
4. Step 4: Simplify right side
   2,196.04x = 6,945,876.61
5. Step 5: Solve for x
   x = 6,945,876.61/2,196.04
6. Step 6: Final answer
   x = 3,162.91