Finding the Fourth Proportional to 53,008.45, 73,168.71 and 33,939.58

Step by Step Solution

1. Step 1: Write the proportion equation
   53,008.45 : 73,168.71 = 33,939.58 : x
2. Step 2: Convert to fraction form
   53,008.45/73,168.71 = 33,939.58/x
3. Step 3: Cross multiply
   53,008.45x = 73,168.71 × 33,939.58
4. Step 4: Simplify right side
   53,008.45x = 2,483,315,414.78
5. Step 5: Solve for x
   x = 2,483,315,414.78/53,008.45
6. Step 6: Final answer
   x = 46,847.54