Finding the Fourth Proportional to 10,056.92, 15,082.42 and 3,812.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,056.92 : 15,082.42 = 3,812.42 : x
2. Step 2: Convert to fraction form
   10,056.92/15,082.42 = 3,812.42/x
3. Step 3: Cross multiply
   10,056.92x = 15,082.42 × 3,812.42
4. Step 4: Simplify right side
   10,056.92x = 57,500,519.66
5. Step 5: Solve for x
   x = 57,500,519.66/10,056.92
6. Step 6: Final answer
   x = 5,717.51