Finding the Fourth Proportional to 1,741.15, 2,404.25 and 1,154.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741.15 : 2,404.25 = 1,154.31 : x
2. Step 2: Convert to fraction form
   1,741.15/2,404.25 = 1,154.31/x
3. Step 3: Cross multiply
   1,741.15x = 2,404.25 × 1,154.31
4. Step 4: Simplify right side
   1,741.15x = 2,775,249.82
5. Step 5: Solve for x
   x = 2,775,249.82/1,741.15
6. Step 6: Final answer
   x = 1,593.92