Finding the Fourth Proportional to 2,607.48, 3,598.38 and 1,559.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,607.48 : 3,598.38 = 1,559.16 : x
2. Step 2: Convert to fraction form
   2,607.48/3,598.38 = 1,559.16/x
3. Step 3: Cross multiply
   2,607.48x = 3,598.38 × 1,559.16
4. Step 4: Simplify right side
   2,607.48x = 5,610,450.16
5. Step 5: Solve for x
   x = 5,610,450.16/2,607.48
6. Step 6: Final answer
   x = 2,151.68