Finding the Fourth Proportional to 7,097.69, 9,782.56 and 5,326.22

Step by Step Solution

1. Step 1: Write the proportion equation
   7,097.69 : 9,782.56 = 5,326.22 : x
2. Step 2: Convert to fraction form
   7,097.69/9,782.56 = 5,326.22/x
3. Step 3: Cross multiply
   7,097.69x = 9,782.56 × 5,326.22
4. Step 4: Simplify right side
   7,097.69x = 52,104,066.72
5. Step 5: Solve for x
   x = 52,104,066.72/7,097.69
6. Step 6: Final answer
   x = 7,340.99