Finding the Fourth Proportional to 8,770.98, 12,103.83 and 4,792.11

Step by Step Solution

1. Step 1: Write the proportion equation
   8,770.98 : 12,103.83 = 4,792.11 : x
2. Step 2: Convert to fraction form
   8,770.98/12,103.83 = 4,792.11/x
3. Step 3: Cross multiply
   8,770.98x = 12,103.83 × 4,792.11
4. Step 4: Simplify right side
   8,770.98x = 58,002,907.48
5. Step 5: Solve for x
   x = 58,002,907.48/8,770.98
6. Step 6: Final answer
   x = 6,613.04