Finding the Fourth Proportional to 3,670.24, 5,505.52 and 1,073.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,670.24 : 5,505.52 = 1,073.18 : x
2. Step 2: Convert to fraction form
   3,670.24/5,505.52 = 1,073.18/x
3. Step 3: Cross multiply
   3,670.24x = 5,505.52 × 1,073.18
4. Step 4: Simplify right side
   3,670.24x = 5,908,413.95
5. Step 5: Solve for x
   x = 5,908,413.95/3,670.24
6. Step 6: Final answer
   x = 1,609.82