Finding the Fourth Proportional to 1,740.29, 2,401.61 and 994.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,740.29 : 2,401.61 = 994.24 : x
2. Step 2: Convert to fraction form
   1,740.29/2,401.61 = 994.24/x
3. Step 3: Cross multiply
   1,740.29x = 2,401.61 × 994.24
4. Step 4: Simplify right side
   1,740.29x = 2,387,776.73
5. Step 5: Solve for x
   x = 2,387,776.73/1,740.29
6. Step 6: Final answer
   x = 1,372.06