Finding the Fourth Proportional to 60,782.34, 83,878.92 and 33,931.47

Step by Step Solution

1. Step 1: Write the proportion equation
   60,782.34 : 83,878.92 = 33,931.47 : x
2. Step 2: Convert to fraction form
   60,782.34/83,878.92 = 33,931.47/x
3. Step 3: Cross multiply
   60,782.34x = 83,878.92 × 33,931.47
4. Step 4: Simplify right side
   60,782.34x = 2,846,135,057.61
5. Step 5: Solve for x
   x = 2,846,135,057.61/60,782.34
6. Step 6: Final answer
   x = 46,825.03