Finding the Fourth Proportional to 4,096.48, 6,145.12 and 1,630.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,096.48 : 6,145.12 = 1,630.72 : x
2. Step 2: Convert to fraction form
   4,096.48/6,145.12 = 1,630.72/x
3. Step 3: Cross multiply
   4,096.48x = 6,145.12 × 1,630.72
4. Step 4: Simplify right side
   4,096.48x = 10,020,994.80
5. Step 5: Solve for x
   x = 10,020,994.80/4,096.48
6. Step 6: Final answer
   x = 2,446.24