Finding the Fourth Proportional to 2,201, 3,037.50 and 1,269.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,201 : 3,037.50 = 1,269.56 : x
2. Step 2: Convert to fraction form
   2,201/3,037.50 = 1,269.56/x
3. Step 3: Cross multiply
   2,201x = 3,037.50 × 1,269.56
4. Step 4: Simplify right side
   2,201x = 3,856,288.50
5. Step 5: Solve for x
   x = 3,856,288.50/2,201
6. Step 6: Final answer
   x = 1,752.06