Finding the Fourth Proportional to 2,507.19, 3,459.12 and 1,459.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,507.19 : 3,459.12 = 1,459.05 : x
2. Step 2: Convert to fraction form
   2,507.19/3,459.12 = 1,459.05/x
3. Step 3: Cross multiply
   2,507.19x = 3,459.12 × 1,459.05
4. Step 4: Simplify right side
   2,507.19x = 5,047,018.80
5. Step 5: Solve for x
   x = 5,047,018.80/2,507.19
6. Step 6: Final answer
   x = 2,013.02