Finding the Fourth Proportional to 2,459.30, 3,395.00 and 1,575.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,459.30 : 3,395.00 = 1,575.62 : x
2. Step 2: Convert to fraction form
   2,459.30/3,395.00 = 1,575.62/x
3. Step 3: Cross multiply
   2,459.30x = 3,395.00 × 1,575.62
4. Step 4: Simplify right side
   2,459.30x = 5,349,205.05
5. Step 5: Solve for x
   x = 5,349,205.05/2,459.30
6. Step 6: Final answer
   x = 2,175.10