Finding the Fourth Proportional to 6,300.86, 9,452.31 and 2,141.24

Step by Step Solution

1. Step 1: Write the proportion equation
   6,300.86 : 9,452.31 = 2,141.24 : x
2. Step 2: Convert to fraction form
   6,300.86/9,452.31 = 2,141.24/x
3. Step 3: Cross multiply
   6,300.86x = 9,452.31 × 2,141.24
4. Step 4: Simplify right side
   6,300.86x = 20,239,664.26
5. Step 5: Solve for x
   x = 20,239,664.26/6,300.86
6. Step 6: Final answer
   x = 3,212.21