Finding the Fourth Proportional to 8,329.04, 12,494.28 and 3,399.02

Step by Step Solution

1. Step 1: Write the proportion equation
   8,329.04 : 12,494.28 = 3,399.02 : x
2. Step 2: Convert to fraction form
   8,329.04/12,494.28 = 3,399.02/x
3. Step 3: Cross multiply
   8,329.04x = 12,494.28 × 3,399.02
4. Step 4: Simplify right side
   8,329.04x = 42,468,307.61
5. Step 5: Solve for x
   x = 42,468,307.61/8,329.04
6. Step 6: Final answer
   x = 5,098.82