Finding the Fourth Proportional to 3,661.52, 5,492.82 and 1,064.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,661.52 : 5,492.82 = 1,064.12 : x
2. Step 2: Convert to fraction form
   3,661.52/5,492.82 = 1,064.12/x
3. Step 3: Cross multiply
   3,661.52x = 5,492.82 × 1,064.12
4. Step 4: Simplify right side
   3,661.52x = 5,844,992.15
5. Step 5: Solve for x
   x = 5,844,992.15/3,661.52
6. Step 6: Final answer
   x = 1,596.33