Finding the Fourth Proportional to 3,377.96, 5,066.83 and 3,175.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,377.96 : 5,066.83 = 3,175.05 : x
2. Step 2: Convert to fraction form
   3,377.96/5,066.83 = 3,175.05/x
3. Step 3: Cross multiply
   3,377.96x = 5,066.83 × 3,175.05
4. Step 4: Simplify right side
   3,377.96x = 16,087,438.59
5. Step 5: Solve for x
   x = 16,087,438.59/3,377.96
6. Step 6: Final answer
   x = 4,762.47