Finding the Fourth Proportional to 2,507.83, 3,760.83 and 1,276.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,507.83 : 3,760.83 = 1,276.32 : x
2. Step 2: Convert to fraction form
   2,507.83/3,760.83 = 1,276.32/x
3. Step 3: Cross multiply
   2,507.83x = 3,760.83 × 1,276.32
4. Step 4: Simplify right side
   2,507.83x = 4,800,036.65
5. Step 5: Solve for x
   x = 4,800,036.65/2,507.83
6. Step 6: Final answer
   x = 1,914.02