Finding the Fourth Proportional to 8,262.56, 12,394.41 and 3,332.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,262.56 : 12,394.41 = 3,332.25 : x
2. Step 2: Convert to fraction form
   8,262.56/12,394.41 = 3,332.25/x
3. Step 3: Cross multiply
   8,262.56x = 12,394.41 × 3,332.25
4. Step 4: Simplify right side
   8,262.56x = 41,301,272.72
5. Step 5: Solve for x
   x = 41,301,272.72/8,262.56
6. Step 6: Final answer
   x = 4,998.60