Finding the Fourth Proportional to 5,095.56, 7,031.56 and 2,826.76

Step by Step Solution

1. Step 1: Write the proportion equation
   5,095.56 : 7,031.56 = 2,826.76 : x
2. Step 2: Convert to fraction form
   5,095.56/7,031.56 = 2,826.76/x
3. Step 3: Cross multiply
   5,095.56x = 7,031.56 × 2,826.76
4. Step 4: Simplify right side
   5,095.56x = 19,876,532.55
5. Step 5: Solve for x
   x = 19,876,532.55/5,095.56
6. Step 6: Final answer
   x = 3,900.76