Finding the Fourth Proportional to 4,097.55, 6,150.78 and 3,802.71

Step by Step Solution

1. Step 1: Write the proportion equation
   4,097.55 : 6,150.78 = 3,802.71 : x
2. Step 2: Convert to fraction form
   4,097.55/6,150.78 = 3,802.71/x
3. Step 3: Cross multiply
   4,097.55x = 6,150.78 × 3,802.71
4. Step 4: Simplify right side
   4,097.55x = 23,389,632.61
5. Step 5: Solve for x
   x = 23,389,632.61/4,097.55
6. Step 6: Final answer
   x = 5,708.20