Finding the Fourth Proportional to 2,457.35, 3,385.38 and 1,710.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,457.35 : 3,385.38 = 1,710.03 : x
2. Step 2: Convert to fraction form
   2,457.35/3,385.38 = 1,710.03/x
3. Step 3: Cross multiply
   2,457.35x = 3,385.38 × 1,710.03
4. Step 4: Simplify right side
   2,457.35x = 5,789,075.88
5. Step 5: Solve for x
   x = 5,789,075.88/2,457.35
6. Step 6: Final answer
   x = 2,355.82