Finding the Fourth Proportional to 4,196.30, 5,790.42 and 2,428.46

Step by Step Solution

1. Step 1: Write the proportion equation
   4,196.30 : 5,790.42 = 2,428.46 : x
2. Step 2: Convert to fraction form
   4,196.30/5,790.42 = 2,428.46/x
3. Step 3: Cross multiply
   4,196.30x = 5,790.42 × 2,428.46
4. Step 4: Simplify right side
   4,196.30x = 14,061,803.35
5. Step 5: Solve for x
   x = 14,061,803.35/4,196.30
6. Step 6: Final answer
   x = 3,351.00