Finding the Fourth Proportional to 2,650.38, 3,973.41 and 1,005.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,650.38 : 3,973.41 = 1,005.99 : x
2. Step 2: Convert to fraction form
   2,650.38/3,973.41 = 1,005.99/x
3. Step 3: Cross multiply
   2,650.38x = 3,973.41 × 1,005.99
4. Step 4: Simplify right side
   2,650.38x = 3,997,210.73
5. Step 5: Solve for x
   x = 3,997,210.73/2,650.38
6. Step 6: Final answer
   x = 1,508.17