Finding the Fourth Proportional to 2,150.06, 3,224.01 and 996.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,150.06 : 3,224.01 = 996.62 : x
2. Step 2: Convert to fraction form
   2,150.06/3,224.01 = 996.62/x
3. Step 3: Cross multiply
   2,150.06x = 3,224.01 × 996.62
4. Step 4: Simplify right side
   2,150.06x = 3,213,112.85
5. Step 5: Solve for x
   x = 3,213,112.85/2,150.06
6. Step 6: Final answer
   x = 1,494.43