Finding the Fourth Proportional to 4,709.25, 7,066.18 and 1,936.76

Step by Step Solution

1. Step 1: Write the proportion equation
   4,709.25 : 7,066.18 = 1,936.76 : x
2. Step 2: Convert to fraction form
   4,709.25/7,066.18 = 1,936.76/x
3. Step 3: Cross multiply
   4,709.25x = 7,066.18 × 1,936.76
4. Step 4: Simplify right side
   4,709.25x = 13,685,477.47
5. Step 5: Solve for x
   x = 13,685,477.47/4,709.25
6. Step 6: Final answer
   x = 2,906.08