Finding the Fourth Proportional to 59,970.47, 82,758.69 and 33,112.40

Step by Step Solution

1. Step 1: Write the proportion equation
   59,970.47 : 82,758.69 = 33,112.40 : x
2. Step 2: Convert to fraction form
   59,970.47/82,758.69 = 33,112.40/x
3. Step 3: Cross multiply
   59,970.47x = 82,758.69 × 33,112.40
4. Step 4: Simplify right side
   59,970.47x = 2,740,338,432.96
5. Step 5: Solve for x
   x = 2,740,338,432.96/59,970.47
6. Step 6: Final answer
   x = 45,694.80