Finding the Fourth Proportional to 59,387.15, 81,949.82 and 33,892.80

Step by Step Solution

1. Step 1: Write the proportion equation
   59,387.15 : 81,949.82 = 33,892.80 : x
2. Step 2: Convert to fraction form
   59,387.15/81,949.82 = 33,892.80/x
3. Step 3: Cross multiply
   59,387.15x = 81,949.82 × 33,892.80
4. Step 4: Simplify right side
   59,387.15x = 2,777,508,689.83
5. Step 5: Solve for x
   x = 2,777,508,689.83/59,387.15
6. Step 6: Final answer
   x = 46,769.53