Finding the Fourth Proportional to 6,525.34, 9,784.33 and 2,142.43

Step by Step Solution

1. Step 1: Write the proportion equation
   6,525.34 : 9,784.33 = 2,142.43 : x
2. Step 2: Convert to fraction form
   6,525.34/9,784.33 = 2,142.43/x
3. Step 3: Cross multiply
   6,525.34x = 9,784.33 × 2,142.43
4. Step 4: Simplify right side
   6,525.34x = 20,962,212.31
5. Step 5: Solve for x
   x = 20,962,212.31/6,525.34
6. Step 6: Final answer
   x = 3,212.43