Finding the Fourth Proportional to 7,096.82, 10,642.64 and 2,097.70

Step by Step Solution

1. Step 1: Write the proportion equation
   7,096.82 : 10,642.64 = 2,097.70 : x
2. Step 2: Convert to fraction form
   7,096.82/10,642.64 = 2,097.70/x
3. Step 3: Cross multiply
   7,096.82x = 10,642.64 × 2,097.70
4. Step 4: Simplify right side
   7,096.82x = 22,325,040.63
5. Step 5: Solve for x
   x = 22,325,040.63/7,096.82
6. Step 6: Final answer
   x = 3,145.78