Finding the Fourth Proportional to 5,100.29, 7,038.42 and 2,862.26

Step by Step Solution

1. Step 1: Write the proportion equation
   5,100.29 : 7,038.42 = 2,862.26 : x
2. Step 2: Convert to fraction form
   5,100.29/7,038.42 = 2,862.26/x
3. Step 3: Cross multiply
   5,100.29x = 7,038.42 × 2,862.26
4. Step 4: Simplify right side
   5,100.29x = 20,145,788.03
5. Step 5: Solve for x
   x = 20,145,788.03/5,100.29
6. Step 6: Final answer
   x = 3,949.93