Finding the Fourth Proportional to 33,079.50, 49,619.52 and 12,303

Step by Step Solution

1. Step 1: Write the proportion equation
   33,079.50 : 49,619.52 = 12,303 : x
2. Step 2: Convert to fraction form
   33,079.50/49,619.52 = 12,303/x
3. Step 3: Cross multiply
   33,079.50x = 49,619.52 × 12,303
4. Step 4: Simplify right side
   33,079.50x = 610,468,954.56
5. Step 5: Solve for x
   x = 610,468,954.56/33,079.50
6. Step 6: Final answer
   x = 18,454.60