Finding the Fourth Proportional to 7,059.76, 10,587.61 and 2,843.00

Step by Step Solution

1. Step 1: Write the proportion equation
   7,059.76 : 10,587.61 = 2,843.00 : x
2. Step 2: Convert to fraction form
   7,059.76/10,587.61 = 2,843.00/x
3. Step 3: Cross multiply
   7,059.76x = 10,587.61 × 2,843.00
4. Step 4: Simplify right side
   7,059.76x = 30,100,565.55
5. Step 5: Solve for x
   x = 30,100,565.55/7,059.76
6. Step 6: Final answer
   x = 4,263.68