Finding the Fourth Proportional to 2,500.06, 3,747.84 and 1,329.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500.06 : 3,747.84 = 1,329.22 : x
2. Step 2: Convert to fraction form
   2,500.06/3,747.84 = 1,329.22/x
3. Step 3: Cross multiply
   2,500.06x = 3,747.84 × 1,329.22
4. Step 4: Simplify right side
   2,500.06x = 4,981,703.88
5. Step 5: Solve for x
   x = 4,981,703.88/2,500.06
6. Step 6: Final answer
   x = 1,992.63