Finding the Fourth Proportional to 1,741.82, 2,404.56 and 1,174.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741.82 : 2,404.56 = 1,174.80 : x
2. Step 2: Convert to fraction form
   1,741.82/2,404.56 = 1,174.80/x
3. Step 3: Cross multiply
   1,741.82x = 2,404.56 × 1,174.80
4. Step 4: Simplify right side
   1,741.82x = 2,824,877.09
5. Step 5: Solve for x
   x = 2,824,877.09/1,741.82
6. Step 6: Final answer
   x = 1,621.80