Finding the Fourth Proportional to 2,417.86, 3,625.17 and 956.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,417.86 : 3,625.17 = 956.62 : x
2. Step 2: Convert to fraction form
   2,417.86/3,625.17 = 956.62/x
3. Step 3: Cross multiply
   2,417.86x = 3,625.17 × 956.62
4. Step 4: Simplify right side
   2,417.86x = 3,467,910.13
5. Step 5: Solve for x
   x = 3,467,910.13/2,417.86
6. Step 6: Final answer
   x = 1,434.29