Finding the Fourth Proportional to 3,662.02, 5,050.86 and 2,386.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662.02 : 5,050.86 = 2,386.18 : x
2. Step 2: Convert to fraction form
   3,662.02/5,050.86 = 2,386.18/x
3. Step 3: Cross multiply
   3,662.02x = 5,050.86 × 2,386.18
4. Step 4: Simplify right side
   3,662.02x = 12,052,261.11
5. Step 5: Solve for x
   x = 12,052,261.11/3,662.02
6. Step 6: Final answer
   x = 3,291.15