Finding the Fourth Proportional to 59,720.28, 89,550.18 and 33,417.96

Step by Step Solution

1. Step 1: Write the proportion equation
   59,720.28 : 89,550.18 = 33,417.96 : x
2. Step 2: Convert to fraction form
   59,720.28/89,550.18 = 33,417.96/x
3. Step 3: Cross multiply
   59,720.28x = 89,550.18 × 33,417.96
4. Step 4: Simplify right side
   59,720.28x = 2,992,584,333.23
5. Step 5: Solve for x
   x = 2,992,584,333.23/59,720.28
6. Step 6: Final answer
   x = 50,110.02