Finding the Fourth Proportional to 2,234.79, 3,351.78 and 1,002.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,234.79 : 3,351.78 = 1,002.24 : x
2. Step 2: Convert to fraction form
   2,234.79/3,351.78 = 1,002.24/x
3. Step 3: Cross multiply
   2,234.79x = 3,351.78 × 1,002.24
4. Step 4: Simplify right side
   2,234.79x = 3,359,287.99
5. Step 5: Solve for x
   x = 3,359,287.99/2,234.79
6. Step 6: Final answer
   x = 1,503.18