Finding the Fourth Proportional to 2,320.83, 3,199.10 and 1,759.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,320.83 : 3,199.10 = 1,759.05 : x
2. Step 2: Convert to fraction form
   2,320.83/3,199.10 = 1,759.05/x
3. Step 3: Cross multiply
   2,320.83x = 3,199.10 × 1,759.05
4. Step 4: Simplify right side
   2,320.83x = 5,627,376.86
5. Step 5: Solve for x
   x = 5,627,376.86/2,320.83
6. Step 6: Final answer
   x = 2,424.73