Finding the Fourth Proportional to 3,119.71, 4,307.25 and 2,410.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,119.71 : 4,307.25 = 2,410.33 : x
2. Step 2: Convert to fraction form
   3,119.71/4,307.25 = 2,410.33/x
3. Step 3: Cross multiply
   3,119.71x = 4,307.25 × 2,410.33
4. Step 4: Simplify right side
   3,119.71x = 10,381,893.89
5. Step 5: Solve for x
   x = 10,381,893.89/3,119.71
6. Step 6: Final answer
   x = 3,327.84