Finding the Fourth Proportional to 3,796.96, 5,238.02 and 2,470.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,796.96 : 5,238.02 = 2,470.18 : x
2. Step 2: Convert to fraction form
   3,796.96/5,238.02 = 2,470.18/x
3. Step 3: Cross multiply
   3,796.96x = 5,238.02 × 2,470.18
4. Step 4: Simplify right side
   3,796.96x = 12,938,846.07
5. Step 5: Solve for x
   x = 12,938,846.07/3,796.96
6. Step 6: Final answer
   x = 3,407.69