Finding the Fourth Proportional to 3,802.24, 5,697.89 and 1,607.95

Step by Step Solution

1. Step 1: Write the proportion equation
   3,802.24 : 5,697.89 = 1,607.95 : x
2. Step 2: Convert to fraction form
   3,802.24/5,697.89 = 1,607.95/x
3. Step 3: Cross multiply
   3,802.24x = 5,697.89 × 1,607.95
4. Step 4: Simplify right side
   3,802.24x = 9,161,936.38
5. Step 5: Solve for x
   x = 9,161,936.38/3,802.24
6. Step 6: Final answer
   x = 2,409.61