Finding the Fourth Proportional to 2,458.75, 3,669.25 and 2,196.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,458.75 : 3,669.25 = 2,196.01 : x
2. Step 2: Convert to fraction form
   2,458.75/3,669.25 = 2,196.01/x
3. Step 3: Cross multiply
   2,458.75x = 3,669.25 × 2,196.01
4. Step 4: Simplify right side
   2,458.75x = 8,057,709.69
5. Step 5: Solve for x
   x = 8,057,709.69/2,458.75
6. Step 6: Final answer
   x = 3,277.16