Finding the Fourth Proportional to 2,133.05, 3,199.86 and 1,037.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,133.05 : 3,199.86 = 1,037.27 : x
2. Step 2: Convert to fraction form
   2,133.05/3,199.86 = 1,037.27/x
3. Step 3: Cross multiply
   2,133.05x = 3,199.86 × 1,037.27
4. Step 4: Simplify right side
   2,133.05x = 3,319,118.78
5. Step 5: Solve for x
   x = 3,319,118.78/2,133.05
6. Step 6: Final answer
   x = 1,556.04