Finding the Fourth Proportional to 2,008.83, 3,012.69 and 710.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,008.83 : 3,012.69 = 710.13 : x
2. Step 2: Convert to fraction form
   2,008.83/3,012.69 = 710.13/x
3. Step 3: Cross multiply
   2,008.83x = 3,012.69 × 710.13
4. Step 4: Simplify right side
   2,008.83x = 2,139,401.55
5. Step 5: Solve for x
   x = 2,139,401.55/2,008.83
6. Step 6: Final answer
   x = 1,065.00