Finding the Fourth Proportional to 5,646.16, 7,796.82 and 3,660.04

Step by Step Solution

1. Step 1: Write the proportion equation
   5,646.16 : 7,796.82 = 3,660.04 : x
2. Step 2: Convert to fraction form
   5,646.16/7,796.82 = 3,660.04/x
3. Step 3: Cross multiply
   5,646.16x = 7,796.82 × 3,660.04
4. Step 4: Simplify right side
   5,646.16x = 28,536,673.07
5. Step 5: Solve for x
   x = 28,536,673.07/5,646.16
6. Step 6: Final answer
   x = 5,054.17