Finding the Fourth Proportional to 2,095.68, 3,138.73 and 1,000.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.68 : 3,138.73 = 1,000.82 : x
2. Step 2: Convert to fraction form
   2,095.68/3,138.73 = 1,000.82/x
3. Step 3: Cross multiply
   2,095.68x = 3,138.73 × 1,000.82
4. Step 4: Simplify right side
   2,095.68x = 3,141,303.76
5. Step 5: Solve for x
   x = 3,141,303.76/2,095.68
6. Step 6: Final answer
   x = 1,498.94