Finding the Fourth Proportional to 2,035.67, 2,809.18 and 1,127.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,035.67 : 2,809.18 = 1,127.15 : x
2. Step 2: Convert to fraction form
   2,035.67/2,809.18 = 1,127.15/x
3. Step 3: Cross multiply
   2,035.67x = 2,809.18 × 1,127.15
4. Step 4: Simplify right side
   2,035.67x = 3,166,380.94
5. Step 5: Solve for x
   x = 3,166,380.94/2,035.67
6. Step 6: Final answer
   x = 1,555.45