Finding the Fourth Proportional to 1,741.28, 2,401.73 and 1,152.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741.28 : 2,401.73 = 1,152.62 : x
2. Step 2: Convert to fraction form
   1,741.28/2,401.73 = 1,152.62/x
3. Step 3: Cross multiply
   1,741.28x = 2,401.73 × 1,152.62
4. Step 4: Simplify right side
   1,741.28x = 2,768,270.02
5. Step 5: Solve for x
   x = 2,768,270.02/1,741.28
6. Step 6: Final answer
   x = 1,589.79