Finding the Fourth Proportional to 3,695.22, 5,510.16 and 3,662.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,695.22 : 5,510.16 = 3,662.28 : x
2. Step 2: Convert to fraction form
   3,695.22/5,510.16 = 3,662.28/x
3. Step 3: Cross multiply
   3,695.22x = 5,510.16 × 3,662.28
4. Step 4: Simplify right side
   3,695.22x = 20,179,748.76
5. Step 5: Solve for x
   x = 20,179,748.76/3,695.22
6. Step 6: Final answer
   x = 5,461.04