Finding the Fourth Proportional to 60,018.74, 82,821.62 and 33,160.98

Step by Step Solution

1. Step 1: Write the proportion equation
   60,018.74 : 82,821.62 = 33,160.98 : x
2. Step 2: Convert to fraction form
   60,018.74/82,821.62 = 33,160.98/x
3. Step 3: Cross multiply
   60,018.74x = 82,821.62 × 33,160.98
4. Step 4: Simplify right side
   60,018.74x = 2,746,446,084.39
5. Step 5: Solve for x
   x = 2,746,446,084.39/60,018.74
6. Step 6: Final answer
   x = 45,759.81