Finding the Fourth Proportional to 3,812.83, 5,260.78 and 2,301.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,812.83 : 5,260.78 = 2,301.10 : x
2. Step 2: Convert to fraction form
   3,812.83/5,260.78 = 2,301.10/x
3. Step 3: Cross multiply
   3,812.83x = 5,260.78 × 2,301.10
4. Step 4: Simplify right side
   3,812.83x = 12,105,580.86
5. Step 5: Solve for x
   x = 12,105,580.86/3,812.83
6. Step 6: Final answer
   x = 3,174.96