Finding the Fourth Proportional to 2,134.24, 3,200.09 and 1,037.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134.24 : 3,200.09 = 1,037.50 : x
2. Step 2: Convert to fraction form
   2,134.24/3,200.09 = 1,037.50/x
3. Step 3: Cross multiply
   2,134.24x = 3,200.09 × 1,037.50
4. Step 4: Simplify right side
   2,134.24x = 3,320,093.38
5. Step 5: Solve for x
   x = 3,320,093.38/2,134.24
6. Step 6: Final answer
   x = 1,555.63