Finding the Fourth Proportional to 8,329.01, 12,493.52 and 2,485.62

Step by Step Solution

1. Step 1: Write the proportion equation
   8,329.01 : 12,493.52 = 2,485.62 : x
2. Step 2: Convert to fraction form
   8,329.01/12,493.52 = 2,485.62/x
3. Step 3: Cross multiply
   8,329.01x = 12,493.52 × 2,485.62
4. Step 4: Simplify right side
   8,329.01x = 31,054,102.55
5. Step 5: Solve for x
   x = 31,054,102.55/8,329.01
6. Step 6: Final answer
   x = 3,728.43