Finding the Fourth Proportional to 2,465.55, 3,697.76 and 710.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,465.55 : 3,697.76 = 710.55 : x
2. Step 2: Convert to fraction form
   2,465.55/3,697.76 = 710.55/x
3. Step 3: Cross multiply
   2,465.55x = 3,697.76 × 710.55
4. Step 4: Simplify right side
   2,465.55x = 2,627,443.37
5. Step 5: Solve for x
   x = 2,627,443.37/2,465.55
6. Step 6: Final answer
   x = 1,065.66