Finding the Fourth Proportional to 3,961.88, 5,466.51 and 2,368.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,961.88 : 5,466.51 = 2,368.10 : x
2. Step 2: Convert to fraction form
   3,961.88/5,466.51 = 2,368.10/x
3. Step 3: Cross multiply
   3,961.88x = 5,466.51 × 2,368.10
4. Step 4: Simplify right side
   3,961.88x = 12,945,242.33
5. Step 5: Solve for x
   x = 12,945,242.33/3,961.88
6. Step 6: Final answer
   x = 3,267.45