Finding the Fourth Proportional to 3,086.82, 4,259.01 and 1,760.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,086.82 : 4,259.01 = 1,760.04 : x
2. Step 2: Convert to fraction form
   3,086.82/4,259.01 = 1,760.04/x
3. Step 3: Cross multiply
   3,086.82x = 4,259.01 × 1,760.04
4. Step 4: Simplify right side
   3,086.82x = 7,496,027.96
5. Step 5: Solve for x
   x = 7,496,027.96/3,086.82
6. Step 6: Final answer
   x = 2,428.40