Finding the Fourth Proportional to 2,372.83, 3,275.39 and 1,785.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,372.83 : 3,275.39 = 1,785.05 : x
2. Step 2: Convert to fraction form
   2,372.83/3,275.39 = 1,785.05/x
3. Step 3: Cross multiply
   2,372.83x = 3,275.39 × 1,785.05
4. Step 4: Simplify right side
   2,372.83x = 5,846,725.99
5. Step 5: Solve for x
   x = 5,846,725.99/2,372.83
6. Step 6: Final answer
   x = 2,464.04