Finding the Fourth Proportional to 7,964.46, 10,983.56 and 5,126.83

Step by Step Solution

1. Step 1: Write the proportion equation
   7,964.46 : 10,983.56 = 5,126.83 : x
2. Step 2: Convert to fraction form
   7,964.46/10,983.56 = 5,126.83/x
3. Step 3: Cross multiply
   7,964.46x = 10,983.56 × 5,126.83
4. Step 4: Simplify right side
   7,964.46x = 56,310,791.82
5. Step 5: Solve for x
   x = 56,310,791.82/7,964.46
6. Step 6: Final answer
   x = 7,070.26