Finding the Fourth Proportional to 1,132.06, 1,697.91 and 482.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,132.06 : 1,697.91 = 482.71 : x
2. Step 2: Convert to fraction form
   1,132.06/1,697.91 = 482.71/x
3. Step 3: Cross multiply
   1,132.06x = 1,697.91 × 482.71
4. Step 4: Simplify right side
   1,132.06x = 819,598.14
5. Step 5: Solve for x
   x = 819,598.14/1,132.06
6. Step 6: Final answer
   x = 723.99