Finding the Fourth Proportional to 8,496.03, 12,744.86 and 3,302.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,496.03 : 12,744.86 = 3,302.31 : x
2. Step 2: Convert to fraction form
   8,496.03/12,744.86 = 3,302.31/x
3. Step 3: Cross multiply
   8,496.03x = 12,744.86 × 3,302.31
4. Step 4: Simplify right side
   8,496.03x = 42,087,462.12
5. Step 5: Solve for x
   x = 42,087,462.12/8,496.03
6. Step 6: Final answer
   x = 4,953.78