Finding the Fourth Proportional to 2,059.82, 2,841.14 and 1,272.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.82 : 2,841.14 = 1,272.50 : x
2. Step 2: Convert to fraction form
   2,059.82/2,841.14 = 1,272.50/x
3. Step 3: Cross multiply
   2,059.82x = 2,841.14 × 1,272.50
4. Step 4: Simplify right side
   2,059.82x = 3,615,350.65
5. Step 5: Solve for x
   x = 3,615,350.65/2,059.82
6. Step 6: Final answer
   x = 1,755.18