Finding the Fourth Proportional to 2,059.59, 2,842.16 and 1,175.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.59 : 2,842.16 = 1,175.32 : x
2. Step 2: Convert to fraction form
   2,059.59/2,842.16 = 1,175.32/x
3. Step 3: Cross multiply
   2,059.59x = 2,842.16 × 1,175.32
4. Step 4: Simplify right side
   2,059.59x = 3,340,447.49
5. Step 5: Solve for x
   x = 3,340,447.49/2,059.59
6. Step 6: Final answer
   x = 1,621.90