Finding the Fourth Proportional to 59,487.89, 82,091.81 and 33,992.64

Step by Step Solution

1. Step 1: Write the proportion equation
   59,487.89 : 82,091.81 = 33,992.64 : x
2. Step 2: Convert to fraction form
   59,487.89/82,091.81 = 33,992.64/x
3. Step 3: Cross multiply
   59,487.89x = 82,091.81 × 33,992.64
4. Step 4: Simplify right side
   59,487.89x = 2,790,516,763.86
5. Step 5: Solve for x
   x = 2,790,516,763.86/59,487.89
6. Step 6: Final answer
   x = 46,908.99