Finding the Fourth Proportional to 3,769.24, 5,630.03 and 3,186.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,769.24 : 5,630.03 = 3,186.04 : x
2. Step 2: Convert to fraction form
   3,769.24/5,630.03 = 3,186.04/x
3. Step 3: Cross multiply
   3,769.24x = 5,630.03 × 3,186.04
4. Step 4: Simplify right side
   3,769.24x = 17,937,500.78
5. Step 5: Solve for x
   x = 17,937,500.78/3,769.24
6. Step 6: Final answer
   x = 4,758.92