Finding the Fourth Proportional to 6,828.64, 10,247.52 and 2,933.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,828.64 : 10,247.52 = 2,933.98 : x
2. Step 2: Convert to fraction form
   6,828.64/10,247.52 = 2,933.98/x
3. Step 3: Cross multiply
   6,828.64x = 10,247.52 × 2,933.98
4. Step 4: Simplify right side
   6,828.64x = 30,066,018.73
5. Step 5: Solve for x
   x = 30,066,018.73/6,828.64
6. Step 6: Final answer
   x = 4,402.93