Finding the Fourth Proportional to 7,097.76, 10,648.26 and 2,168.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,097.76 : 10,648.26 = 2,168.10 : x
2. Step 2: Convert to fraction form
   7,097.76/10,648.26 = 2,168.10/x
3. Step 3: Cross multiply
   7,097.76x = 10,648.26 × 2,168.10
4. Step 4: Simplify right side
   7,097.76x = 23,086,492.51
5. Step 5: Solve for x
   x = 23,086,492.51/7,097.76
6. Step 6: Final answer
   x = 3,252.64