Finding the Fourth Proportional to 2,204.76, 3,041.58 and 1,272.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,204.76 : 3,041.58 = 1,272.60 : x
2. Step 2: Convert to fraction form
   2,204.76/3,041.58 = 1,272.60/x
3. Step 3: Cross multiply
   2,204.76x = 3,041.58 × 1,272.60
4. Step 4: Simplify right side
   2,204.76x = 3,870,714.71
5. Step 5: Solve for x
   x = 3,870,714.71/2,204.76
6. Step 6: Final answer
   x = 1,755.62