Finding the Fourth Proportional to 8,013.56, 12,010.82 and 3,332.58

Step by Step Solution

1. Step 1: Write the proportion equation
   8,013.56 : 12,010.82 = 3,332.58 : x
2. Step 2: Convert to fraction form
   8,013.56/12,010.82 = 3,332.58/x
3. Step 3: Cross multiply
   8,013.56x = 12,010.82 × 3,332.58
4. Step 4: Simplify right side
   8,013.56x = 40,027,018.52
5. Step 5: Solve for x
   x = 40,027,018.52/8,013.56
6. Step 6: Final answer
   x = 4,994.91