Finding the Fourth Proportional to 2,369.16, 3,268.32 and 2,179.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,369.16 : 3,268.32 = 2,179.62 : x
2. Step 2: Convert to fraction form
   2,369.16/3,268.32 = 2,179.62/x
3. Step 3: Cross multiply
   2,369.16x = 3,268.32 × 2,179.62
4. Step 4: Simplify right side
   2,369.16x = 7,123,695.64
5. Step 5: Solve for x
   x = 7,123,695.64/2,369.16
6. Step 6: Final answer
   x = 3,006.84