Finding the Fourth Proportional to 3,735.37, 5,598.72 and 2,679.99

Step by Step Solution

1. Step 1: Write the proportion equation
   3,735.37 : 5,598.72 = 2,679.99 : x
2. Step 2: Convert to fraction form
   3,735.37/5,598.72 = 2,679.99/x
3. Step 3: Cross multiply
   3,735.37x = 5,598.72 × 2,679.99
4. Step 4: Simplify right side
   3,735.37x = 15,004,492.62
5. Step 5: Solve for x
   x = 15,004,492.62/3,735.37
6. Step 6: Final answer
   x = 4,016.87