Finding the Fourth Proportional to 6,906.06, 10,361.52 and 3,009.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,906.06 : 10,361.52 = 3,009.96 : x
2. Step 2: Convert to fraction form
   6,906.06/10,361.52 = 3,009.96/x
3. Step 3: Cross multiply
   6,906.06x = 10,361.52 × 3,009.96
4. Step 4: Simplify right side
   6,906.06x = 31,187,760.74
5. Step 5: Solve for x
   x = 31,187,760.74/6,906.06
6. Step 6: Final answer
   x = 4,516.00