Finding the Fourth Proportional to 2,059.42, 2,841.96 and 1,175.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.42 : 2,841.96 = 1,175.10 : x
2. Step 2: Convert to fraction form
   2,059.42/2,841.96 = 1,175.10/x
3. Step 3: Cross multiply
   2,059.42x = 2,841.96 × 1,175.10
4. Step 4: Simplify right side
   2,059.42x = 3,339,587.20
5. Step 5: Solve for x
   x = 3,339,587.20/2,059.42
6. Step 6: Final answer
   x = 1,621.62