Finding the Fourth Proportional to 4,196.48, 5,790.49 and 2,428.25

Step by Step Solution

1. Step 1: Write the proportion equation
   4,196.48 : 5,790.49 = 2,428.25 : x
2. Step 2: Convert to fraction form
   4,196.48/5,790.49 = 2,428.25/x
3. Step 3: Cross multiply
   4,196.48x = 5,790.49 × 2,428.25
4. Step 4: Simplify right side
   4,196.48x = 14,060,757.34
5. Step 5: Solve for x
   x = 14,060,757.34/4,196.48
6. Step 6: Final answer
   x = 3,350.61