Finding the Fourth Proportional to 6,736.37, 10,106.55 and 3,451.77

Step by Step Solution

1. Step 1: Write the proportion equation
   6,736.37 : 10,106.55 = 3,451.77 : x
2. Step 2: Convert to fraction form
   6,736.37/10,106.55 = 3,451.77/x
3. Step 3: Cross multiply
   6,736.37x = 10,106.55 × 3,451.77
4. Step 4: Simplify right side
   6,736.37x = 34,885,486.09
5. Step 5: Solve for x
   x = 34,885,486.09/6,736.37
6. Step 6: Final answer
   x = 5,178.68