Finding the Fourth Proportional to 6,906.88, 10,361.38 and 2,523.30

Step by Step Solution

1. Step 1: Write the proportion equation
   6,906.88 : 10,361.38 = 2,523.30 : x
2. Step 2: Convert to fraction form
   6,906.88/10,361.38 = 2,523.30/x
3. Step 3: Cross multiply
   6,906.88x = 10,361.38 × 2,523.30
4. Step 4: Simplify right side
   6,906.88x = 26,144,870.15
5. Step 5: Solve for x
   x = 26,144,870.15/6,906.88
6. Step 6: Final answer
   x = 3,785.34