Finding the Fourth Proportional to 3,655.24, 5,010.40 and 3,606.01

Step by Step Solution

1. Step 1: Write the proportion equation
   3,655.24 : 5,010.40 = 3,606.01 : x
2. Step 2: Convert to fraction form
   3,655.24/5,010.40 = 3,606.01/x
3. Step 3: Cross multiply
   3,655.24x = 5,010.40 × 3,606.01
4. Step 4: Simplify right side
   3,655.24x = 18,067,552.50
5. Step 5: Solve for x
   x = 18,067,552.50/3,655.24
6. Step 6: Final answer
   x = 4,942.92