Finding the Fourth Proportional to 8,307.04, 12,458.42 and 2,462.28

Step by Step Solution

1. Step 1: Write the proportion equation
   8,307.04 : 12,458.42 = 2,462.28 : x
2. Step 2: Convert to fraction form
   8,307.04/12,458.42 = 2,462.28/x
3. Step 3: Cross multiply
   8,307.04x = 12,458.42 × 2,462.28
4. Step 4: Simplify right side
   8,307.04x = 30,676,118.40
5. Step 5: Solve for x
   x = 30,676,118.40/8,307.04
6. Step 6: Final answer
   x = 3,692.79