Finding the Fourth Proportional to 11,227.59, 16,839.05 and 3,330.18

Step by Step Solution

1. Step 1: Write the proportion equation
   11,227.59 : 16,839.05 = 3,330.18 : x
2. Step 2: Convert to fraction form
   11,227.59/16,839.05 = 3,330.18/x
3. Step 3: Cross multiply
   11,227.59x = 16,839.05 × 3,330.18
4. Step 4: Simplify right side
   11,227.59x = 56,077,050.88
5. Step 5: Solve for x
   x = 56,077,050.88/11,227.59
6. Step 6: Final answer
   x = 4,994.58