Finding the Fourth Proportional to 2,557.83, 3,530.19 and 1,496.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,557.83 : 3,530.19 = 1,496.22 : x
2. Step 2: Convert to fraction form
   2,557.83/3,530.19 = 1,496.22/x
3. Step 3: Cross multiply
   2,557.83x = 3,530.19 × 1,496.22
4. Step 4: Simplify right side
   2,557.83x = 5,281,940.88
5. Step 5: Solve for x
   x = 5,281,940.88/2,557.83
6. Step 6: Final answer
   x = 2,065.01