Finding the Fourth Proportional to 6,913.82, 10,364.18 and 2,756.39

Step by Step Solution

1. Step 1: Write the proportion equation
   6,913.82 : 10,364.18 = 2,756.39 : x
2. Step 2: Convert to fraction form
   6,913.82/10,364.18 = 2,756.39/x
3. Step 3: Cross multiply
   6,913.82x = 10,364.18 × 2,756.39
4. Step 4: Simplify right side
   6,913.82x = 28,567,656.51
5. Step 5: Solve for x
   x = 28,567,656.51/6,913.82
6. Step 6: Final answer
   x = 4,131.96