Finding the Fourth Proportional to 2,412.32, 3,619.01 and 1,026.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,412.32 : 3,619.01 = 1,026.83 : x
2. Step 2: Convert to fraction form
   2,412.32/3,619.01 = 1,026.83/x
3. Step 3: Cross multiply
   2,412.32x = 3,619.01 × 1,026.83
4. Step 4: Simplify right side
   2,412.32x = 3,716,119.65
5. Step 5: Solve for x
   x = 3,716,119.65/2,412.32
6. Step 6: Final answer
   x = 1,540.48