Finding the Fourth Proportional to 3,858.03, 5,322.17 and 2,363.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,858.03 : 5,322.17 = 2,363.31 : x
2. Step 2: Convert to fraction form
   3,858.03/5,322.17 = 2,363.31/x
3. Step 3: Cross multiply
   3,858.03x = 5,322.17 × 2,363.31
4. Step 4: Simplify right side
   3,858.03x = 12,577,943.49
5. Step 5: Solve for x
   x = 12,577,943.49/3,858.03
6. Step 6: Final answer
   x = 3,260.20