Finding the Fourth Proportional to 1,741.81, 2,404.15 and 1,078.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741.81 : 2,404.15 = 1,078.27 : x
2. Step 2: Convert to fraction form
   1,741.81/2,404.15 = 1,078.27/x
3. Step 3: Cross multiply
   1,741.81x = 2,404.15 × 1,078.27
4. Step 4: Simplify right side
   1,741.81x = 2,592,322.82
5. Step 5: Solve for x
   x = 2,592,322.82/1,741.81
6. Step 6: Final answer
   x = 1,488.29