Finding the Fourth Proportional to 1,741.57, 2,404.49 and 1,152.90

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741.57 : 2,404.49 = 1,152.90 : x
2. Step 2: Convert to fraction form
   1,741.57/2,404.49 = 1,152.90/x
3. Step 3: Cross multiply
   1,741.57x = 2,404.49 × 1,152.90
4. Step 4: Simplify right side
   1,741.57x = 2,772,136.52
5. Step 5: Solve for x
   x = 2,772,136.52/1,741.57
6. Step 6: Final answer
   x = 1,591.75