Finding the Fourth Proportional to 2,182.02, 3,275.10 and 1,357.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,182.02 : 3,275.10 = 1,357.80 : x
2. Step 2: Convert to fraction form
   2,182.02/3,275.10 = 1,357.80/x
3. Step 3: Cross multiply
   2,182.02x = 3,275.10 × 1,357.80
4. Step 4: Simplify right side
   2,182.02x = 4,446,930.78
5. Step 5: Solve for x
   x = 4,446,930.78/2,182.02
6. Step 6: Final answer
   x = 2,037.99