Finding the Fourth Proportional to 3,369.96, 5,026.32 and 3,206.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,369.96 : 5,026.32 = 3,206.52 : x
2. Step 2: Convert to fraction form
   3,369.96/5,026.32 = 3,206.52/x
3. Step 3: Cross multiply
   3,369.96x = 5,026.32 × 3,206.52
4. Step 4: Simplify right side
   3,369.96x = 16,116,995.61
5. Step 5: Solve for x
   x = 16,116,995.61/3,369.96
6. Step 6: Final answer
   x = 4,782.55