Finding the Fourth Proportional to 4,868.27, 7,303.76 and 4,086.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,868.27 : 7,303.76 = 4,086.42 : x
2. Step 2: Convert to fraction form
   4,868.27/7,303.76 = 4,086.42/x
3. Step 3: Cross multiply
   4,868.27x = 7,303.76 × 4,086.42
4. Step 4: Simplify right side
   4,868.27x = 29,846,210.51
5. Step 5: Solve for x
   x = 29,846,210.51/4,868.27
6. Step 6: Final answer
   x = 6,130.77