Finding the Fourth Proportional to 6,825.93, 10,238.89 and 2,146.35

Step by Step Solution

1. Step 1: Write the proportion equation
   6,825.93 : 10,238.89 = 2,146.35 : x
2. Step 2: Convert to fraction form
   6,825.93/10,238.89 = 2,146.35/x
3. Step 3: Cross multiply
   6,825.93x = 10,238.89 × 2,146.35
4. Step 4: Simplify right side
   6,825.93x = 21,976,242.61
5. Step 5: Solve for x
   x = 21,976,242.61/6,825.93
6. Step 6: Final answer
   x = 3,219.52