Finding the Fourth Proportional to 59,408.79, 81,993.86 and 33,916.22

Step by Step Solution

1. Step 1: Write the proportion equation
   59,408.79 : 81,993.86 = 33,916.22 : x
2. Step 2: Convert to fraction form
   59,408.79/81,993.86 = 33,916.22/x
3. Step 3: Cross multiply
   59,408.79x = 81,993.86 × 33,916.22
4. Step 4: Simplify right side
   59,408.79x = 2,780,921,214.86
5. Step 5: Solve for x
   x = 2,780,921,214.86/59,408.79
6. Step 6: Final answer
   x = 46,809.93