Finding the Fourth Proportional to 2,204, 3,041.52 and 1,272.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,204 : 3,041.52 = 1,272.50 : x
2. Step 2: Convert to fraction form
   2,204/3,041.52 = 1,272.50/x
3. Step 3: Cross multiply
   2,204x = 3,041.52 × 1,272.50
4. Step 4: Simplify right side
   2,204x = 3,870,334.20
5. Step 5: Solve for x
   x = 3,870,334.20/2,204
6. Step 6: Final answer
   x = 1,756.05