Finding the Fourth Proportional to 2,196.06, 3,294.30 and 714.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.06 : 3,294.30 = 714.93 : x
2. Step 2: Convert to fraction form
   2,196.06/3,294.30 = 714.93/x
3. Step 3: Cross multiply
   2,196.06x = 3,294.30 × 714.93
4. Step 4: Simplify right side
   2,196.06x = 2,355,193.90
5. Step 5: Solve for x
   x = 2,355,193.90/2,196.06
6. Step 6: Final answer
   x = 1,072.46