Finding the Fourth Proportional to 33,112.31, 49,689.41 and 29,998.59

Step by Step Solution

1. Step 1: Write the proportion equation
   33,112.31 : 49,689.41 = 29,998.59 : x
2. Step 2: Convert to fraction form
   33,112.31/49,689.41 = 29,998.59/x
3. Step 3: Cross multiply
   33,112.31x = 49,689.41 × 29,998.59
4. Step 4: Simplify right side
   33,112.31x = 1,490,612,087.94
5. Step 5: Solve for x
   x = 1,490,612,087.94/33,112.31
6. Step 6: Final answer
   x = 45,016.86