Finding the Fourth Proportional to 6,733.41, 10,104.78 and 2,788.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,733.41 : 10,104.78 = 2,788.25 : x
2. Step 2: Convert to fraction form
   6,733.41/10,104.78 = 2,788.25/x
3. Step 3: Cross multiply
   6,733.41x = 10,104.78 × 2,788.25
4. Step 4: Simplify right side
   6,733.41x = 28,174,602.31
5. Step 5: Solve for x
   x = 28,174,602.31/6,733.41
6. Step 6: Final answer
   x = 4,184.30