Finding the Fourth Proportional to 2,059.77, 2,842.05 and 1,175.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.77 : 2,842.05 = 1,175.55 : x
2. Step 2: Convert to fraction form
   2,059.77/2,842.05 = 1,175.55/x
3. Step 3: Cross multiply
   2,059.77x = 2,842.05 × 1,175.55
4. Step 4: Simplify right side
   2,059.77x = 3,340,971.88
5. Step 5: Solve for x
   x = 3,340,971.88/2,059.77
6. Step 6: Final answer
   x = 1,622.01