Finding the Fourth Proportional to 2,410.89, 3,617.03 and 1,005.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.89 : 3,617.03 = 1,005.06 : x
2. Step 2: Convert to fraction form
   2,410.89/3,617.03 = 1,005.06/x
3. Step 3: Cross multiply
   2,410.89x = 3,617.03 × 1,005.06
4. Step 4: Simplify right side
   2,410.89x = 3,635,332.17
5. Step 5: Solve for x
   x = 3,635,332.17/2,410.89
6. Step 6: Final answer
   x = 1,507.88