Finding the Fourth Proportional to 2,558.32, 3,530.60 and 1,675.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,558.32 : 3,530.60 = 1,675.83 : x
2. Step 2: Convert to fraction form
   2,558.32/3,530.60 = 1,675.83/x
3. Step 3: Cross multiply
   2,558.32x = 3,530.60 × 1,675.83
4. Step 4: Simplify right side
   2,558.32x = 5,916,685.40
5. Step 5: Solve for x
   x = 5,916,685.40/2,558.32
6. Step 6: Final answer
   x = 2,312.72