Finding the Fourth Proportional to 2,607.55, 3,598.42 and 1,412.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,607.55 : 3,598.42 = 1,412.54 : x
2. Step 2: Convert to fraction form
   2,607.55/3,598.42 = 1,412.54/x
3. Step 3: Cross multiply
   2,607.55x = 3,598.42 × 1,412.54
4. Step 4: Simplify right side
   2,607.55x = 5,082,887.13
5. Step 5: Solve for x
   x = 5,082,887.13/2,607.55
6. Step 6: Final answer
   x = 1,949.30