Finding the Fourth Proportional to 2,037.58, 3,053.52 and 866.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037.58 : 3,053.52 = 866.16 : x
2. Step 2: Convert to fraction form
   2,037.58/3,053.52 = 866.16/x
3. Step 3: Cross multiply
   2,037.58x = 3,053.52 × 866.16
4. Step 4: Simplify right side
   2,037.58x = 2,644,836.88
5. Step 5: Solve for x
   x = 2,644,836.88/2,037.58
6. Step 6: Final answer
   x = 1,298.03