Finding the Fourth Proportional to 2,059.39, 2,841.28 and 1,175.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.39 : 2,841.28 = 1,175.02 : x
2. Step 2: Convert to fraction form
   2,059.39/2,841.28 = 1,175.02/x
3. Step 3: Cross multiply
   2,059.39x = 2,841.28 × 1,175.02
4. Step 4: Simplify right side
   2,059.39x = 3,338,560.83
5. Step 5: Solve for x
   x = 3,338,560.83/2,059.39
6. Step 6: Final answer
   x = 1,621.14