Finding the Fourth Proportional to 9,276.02, 12,800.98 and 5,084.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,276.02 : 12,800.98 = 5,084.42 : x
2. Step 2: Convert to fraction form
   9,276.02/12,800.98 = 5,084.42/x
3. Step 3: Cross multiply
   9,276.02x = 12,800.98 × 5,084.42
4. Step 4: Simplify right side
   9,276.02x = 65,085,558.73
5. Step 5: Solve for x
   x = 65,085,558.73/9,276.02
6. Step 6: Final answer
   x = 7,016.54