Finding the Fourth Proportional to 6,917.98, 10,369.27 and 2,756.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,917.98 : 10,369.27 = 2,756.91 : x
2. Step 2: Convert to fraction form
   6,917.98/10,369.27 = 2,756.91/x
3. Step 3: Cross multiply
   6,917.98x = 10,369.27 × 2,756.91
4. Step 4: Simplify right side
   6,917.98x = 28,587,141.82
5. Step 5: Solve for x
   x = 28,587,141.82/6,917.98
6. Step 6: Final answer
   x = 4,132.29