Finding the Fourth Proportional to 1,741.59, 2,404.50 and 1,078.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741.59 : 2,404.50 = 1,078.83 : x
2. Step 2: Convert to fraction form
   1,741.59/2,404.50 = 1,078.83/x
3. Step 3: Cross multiply
   1,741.59x = 2,404.50 × 1,078.83
4. Step 4: Simplify right side
   1,741.59x = 2,594,046.74
5. Step 5: Solve for x
   x = 2,594,046.74/1,741.59
6. Step 6: Final answer
   x = 1,489.47