Finding the Fourth Proportional to 3,662.01, 5,493.15 and 1,065.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662.01 : 5,493.15 = 1,065.15 : x
2. Step 2: Convert to fraction form
   3,662.01/5,493.15 = 1,065.15/x
3. Step 3: Cross multiply
   3,662.01x = 5,493.15 × 1,065.15
4. Step 4: Simplify right side
   3,662.01x = 5,851,028.72
5. Step 5: Solve for x
   x = 5,851,028.72/3,662.01
6. Step 6: Final answer
   x = 1,597.76