Finding the Fourth Proportional to 10,868.12, 16,304.51 and 3,371.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,868.12 : 16,304.51 = 3,371.52 : x
2. Step 2: Convert to fraction form
   10,868.12/16,304.51 = 3,371.52/x
3. Step 3: Cross multiply
   10,868.12x = 16,304.51 × 3,371.52
4. Step 4: Simplify right side
   10,868.12x = 54,971,030.75
5. Step 5: Solve for x
   x = 54,971,030.75/10,868.12
6. Step 6: Final answer
   x = 5,058.01