Finding the Fourth Proportional to 6,752.94, 10,131.55 and 2,806.08

Step by Step Solution

1. Step 1: Write the proportion equation
   6,752.94 : 10,131.55 = 2,806.08 : x
2. Step 2: Convert to fraction form
   6,752.94/10,131.55 = 2,806.08/x
3. Step 3: Cross multiply
   6,752.94x = 10,131.55 × 2,806.08
4. Step 4: Simplify right side
   6,752.94x = 28,429,894.82
5. Step 5: Solve for x
   x = 28,429,894.82/6,752.94
6. Step 6: Final answer
   x = 4,210.00