Finding the Fourth Proportional to 3,365.10, 5,046.72 and 1,173.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,365.10 : 5,046.72 = 1,173.24 : x
2. Step 2: Convert to fraction form
   3,365.10/5,046.72 = 1,173.24/x
3. Step 3: Cross multiply
   3,365.10x = 5,046.72 × 1,173.24
4. Step 4: Simplify right side
   3,365.10x = 5,921,013.77
5. Step 5: Solve for x
   x = 5,921,013.77/3,365.10
6. Step 6: Final answer
   x = 1,759.54