Finding the Fourth Proportional to 2,014.37, 2,779.83 and 1,130.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.37 : 2,779.83 = 1,130.17 : x
2. Step 2: Convert to fraction form
   2,014.37/2,779.83 = 1,130.17/x
3. Step 3: Cross multiply
   2,014.37x = 2,779.83 × 1,130.17
4. Step 4: Simplify right side
   2,014.37x = 3,141,680.47
5. Step 5: Solve for x
   x = 3,141,680.47/2,014.37
6. Step 6: Final answer
   x = 1,559.63