Finding the Fourth Proportional to 2,404.10, 3,317.63 and 1,356.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.10 : 3,317.63 = 1,356.14 : x
2. Step 2: Convert to fraction form
   2,404.10/3,317.63 = 1,356.14/x
3. Step 3: Cross multiply
   2,404.10x = 3,317.63 × 1,356.14
4. Step 4: Simplify right side
   2,404.10x = 4,499,147.38
5. Step 5: Solve for x
   x = 4,499,147.38/2,404.10
6. Step 6: Final answer
   x = 1,871.45