Finding the Fourth Proportional to 2,317.38, 3,476.56 and 1,329.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,317.38 : 3,476.56 = 1,329.18 : x
2. Step 2: Convert to fraction form
   2,317.38/3,476.56 = 1,329.18/x
3. Step 3: Cross multiply
   2,317.38x = 3,476.56 × 1,329.18
4. Step 4: Simplify right side
   2,317.38x = 4,620,974.02
5. Step 5: Solve for x
   x = 4,620,974.02/2,317.38
6. Step 6: Final answer
   x = 1,994.05