Finding the Fourth Proportional to 2,014.35, 2,779.83 and 1,130.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.35 : 2,779.83 = 1,130.10 : x
2. Step 2: Convert to fraction form
   2,014.35/2,779.83 = 1,130.10/x
3. Step 3: Cross multiply
   2,014.35x = 2,779.83 × 1,130.10
4. Step 4: Simplify right side
   2,014.35x = 3,141,485.88
5. Step 5: Solve for x
   x = 3,141,485.88/2,014.35
6. Step 6: Final answer
   x = 1,559.55