Finding the Fourth Proportional to 12,033.99, 16,604.55 and 7,256.61

Step by Step Solution

1. Step 1: Write the proportion equation
   12,033.99 : 16,604.55 = 7,256.61 : x
2. Step 2: Convert to fraction form
   12,033.99/16,604.55 = 7,256.61/x
3. Step 3: Cross multiply
   12,033.99x = 16,604.55 × 7,256.61
4. Step 4: Simplify right side
   12,033.99x = 120,492,743.58
5. Step 5: Solve for x
   x = 120,492,743.58/12,033.99
6. Step 6: Final answer
   x = 10,012.70