Finding the Fourth Proportional to 1,743.04, 2,404.55 and 1,154.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,743.04 : 2,404.55 = 1,154.07 : x
2. Step 2: Convert to fraction form
   1,743.04/2,404.55 = 1,154.07/x
3. Step 3: Cross multiply
   1,743.04x = 2,404.55 × 1,154.07
4. Step 4: Simplify right side
   1,743.04x = 2,775,021.90
5. Step 5: Solve for x
   x = 2,775,021.90/1,743.04
6. Step 6: Final answer
   x = 1,592.06