Finding the Fourth Proportional to 2,407.32, 3,610.35 and 1,019.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,407.32 : 3,610.35 = 1,019.94 : x
2. Step 2: Convert to fraction form
   2,407.32/3,610.35 = 1,019.94/x
3. Step 3: Cross multiply
   2,407.32x = 3,610.35 × 1,019.94
4. Step 4: Simplify right side
   2,407.32x = 3,682,340.38
5. Step 5: Solve for x
   x = 3,682,340.38/2,407.32
6. Step 6: Final answer
   x = 1,529.64