Finding the Fourth Proportional to 33,149.89, 49,633.71 and 29,978.74

Step by Step Solution

1. Step 1: Write the proportion equation
   33,149.89 : 49,633.71 = 29,978.74 : x
2. Step 2: Convert to fraction form
   33,149.89/49,633.71 = 29,978.74/x
3. Step 3: Cross multiply
   33,149.89x = 49,633.71 × 29,978.74
4. Step 4: Simplify right side
   33,149.89x = 1,487,956,087.33
5. Step 5: Solve for x
   x = 1,487,956,087.33/33,149.89
6. Step 6: Final answer
   x = 44,885.70