Finding the Fourth Proportional to 33,018.52, 49,429.98 and 29,640.28

Step by Step Solution

1. Step 1: Write the proportion equation
   33,018.52 : 49,429.98 = 29,640.28 : x
2. Step 2: Convert to fraction form
   33,018.52/49,429.98 = 29,640.28/x
3. Step 3: Cross multiply
   33,018.52x = 49,429.98 × 29,640.28
4. Step 4: Simplify right side
   33,018.52x = 1,465,118,447.59
5. Step 5: Solve for x
   x = 1,465,118,447.59/33,018.52
6. Step 6: Final answer
   x = 44,372.63