Finding the Fourth Proportional to 9,282.63, 12,809.89 and 5,033.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,282.63 : 12,809.89 = 5,033.61 : x
2. Step 2: Convert to fraction form
   9,282.63/12,809.89 = 5,033.61/x
3. Step 3: Cross multiply
   9,282.63x = 12,809.89 × 5,033.61
4. Step 4: Simplify right side
   9,282.63x = 64,479,990.40
5. Step 5: Solve for x
   x = 64,479,990.40/9,282.63
6. Step 6: Final answer
   x = 6,946.31