Finding the Fourth Proportional to 2,077.32, 3,114.34 and 1,036.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077.32 : 3,114.34 = 1,036.79 : x
2. Step 2: Convert to fraction form
   2,077.32/3,114.34 = 1,036.79/x
3. Step 3: Cross multiply
   2,077.32x = 3,114.34 × 1,036.79
4. Step 4: Simplify right side
   2,077.32x = 3,228,912.45
5. Step 5: Solve for x
   x = 3,228,912.45/2,077.32
6. Step 6: Final answer
   x = 1,554.36