Finding the Fourth Proportional to 3,365.04, 5,047.82 and 1,173.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,365.04 : 5,047.82 = 1,173.72 : x
2. Step 2: Convert to fraction form
   3,365.04/5,047.82 = 1,173.72/x
3. Step 3: Cross multiply
   3,365.04x = 5,047.82 × 1,173.72
4. Step 4: Simplify right side
   3,365.04x = 5,924,727.29
5. Step 5: Solve for x
   x = 5,924,727.29/3,365.04
6. Step 6: Final answer
   x = 1,760.67