Finding the Fourth Proportional to 4,196.82, 5,798.91 and 3,450.21

Step by Step Solution

1. Step 1: Write the proportion equation
   4,196.82 : 5,798.91 = 3,450.21 : x
2. Step 2: Convert to fraction form
   4,196.82/5,798.91 = 3,450.21/x
3. Step 3: Cross multiply
   4,196.82x = 5,798.91 × 3,450.21
4. Step 4: Simplify right side
   4,196.82x = 20,007,457.27
5. Step 5: Solve for x
   x = 20,007,457.27/4,196.82
6. Step 6: Final answer
   x = 4,767.29