Finding the Fourth Proportional to 2,134.02, 3,200.30 and 1,037.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134.02 : 3,200.30 = 1,037.68 : x
2. Step 2: Convert to fraction form
   2,134.02/3,200.30 = 1,037.68/x
3. Step 3: Cross multiply
   2,134.02x = 3,200.30 × 1,037.68
4. Step 4: Simplify right side
   2,134.02x = 3,320,887.30
5. Step 5: Solve for x
   x = 3,320,887.30/2,134.02
6. Step 6: Final answer
   x = 1,556.17