Finding the Fourth Proportional to 33,063.26, 49,773.64 and 30,120.61

Step by Step Solution

1. Step 1: Write the proportion equation
   33,063.26 : 49,773.64 = 30,120.61 : x
2. Step 2: Convert to fraction form
   33,063.26/49,773.64 = 30,120.61/x
3. Step 3: Cross multiply
   33,063.26x = 49,773.64 × 30,120.61
4. Step 4: Simplify right side
   33,063.26x = 1,499,212,221.72
5. Step 5: Solve for x
   x = 1,499,212,221.72/33,063.26
6. Step 6: Final answer
   x = 45,343.76