Finding the Fourth Proportional to 2,026.70, 2,796.85 and 1,130.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026.70 : 2,796.85 = 1,130.37 : x
2. Step 2: Convert to fraction form
   2,026.70/2,796.85 = 1,130.37/x
3. Step 3: Cross multiply
   2,026.70x = 2,796.85 × 1,130.37
4. Step 4: Simplify right side
   2,026.70x = 3,161,475.33
5. Step 5: Solve for x
   x = 3,161,475.33/2,026.70
6. Step 6: Final answer
   x = 1,559.91