Finding the Fourth Proportional to 1,741.58, 2,403.31 and 1,043.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741.58 : 2,403.31 = 1,043.34 : x
2. Step 2: Convert to fraction form
   1,741.58/2,403.31 = 1,043.34/x
3. Step 3: Cross multiply
   1,741.58x = 2,403.31 × 1,043.34
4. Step 4: Simplify right side
   1,741.58x = 2,507,469.46
5. Step 5: Solve for x
   x = 2,507,469.46/1,741.58
6. Step 6: Final answer
   x = 1,439.77