Finding the Fourth Proportional to 2,095.98, 3,145.03 and 926.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.98 : 3,145.03 = 926.24 : x
2. Step 2: Convert to fraction form
   2,095.98/3,145.03 = 926.24/x
3. Step 3: Cross multiply
   2,095.98x = 3,145.03 × 926.24
4. Step 4: Simplify right side
   2,095.98x = 2,913,034.55
5. Step 5: Solve for x
   x = 2,913,034.55/2,095.98
6. Step 6: Final answer
   x = 1,389.82