Finding the Fourth Proportional to 3,795.36, 5,686.20 and 3,566.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,795.36 : 5,686.20 = 3,566.63 : x
2. Step 2: Convert to fraction form
   3,795.36/5,686.20 = 3,566.63/x
3. Step 3: Cross multiply
   3,795.36x = 5,686.20 × 3,566.63
4. Step 4: Simplify right side
   3,795.36x = 20,280,585.72
5. Step 5: Solve for x
   x = 20,280,585.72/3,795.36
6. Step 6: Final answer
   x = 5,343.53